P1666 vw fault code

The reason of P1666 OBD-II Engine Trouble Code is Fuel Temperature Sensor B Circuit Range/Performance. Parts or components should not be replaced with reference to only a P1666 DTC. The vehicle service manual should be consulted for more information on possible causes of the fault, along with required testing.Mar 23, 2022 · P1666 Chevrolet Driver 3 Line 6. P1666 Chrysler Cruise Control Module Internal. P1666 Dodge Cruise Control Module Internal. P1666 GMC Driver 3 Line 6. P1666 Jeep Cruise Control Module Internal. P1666 Land Rover Engine Anti-Theft Signal Circuit Malfunction. P1666 RAM Cruise Control Module Internal. P1666 Volkswagen Fuel Injector 1 Mechanical Fault. WebP1666 relates to injector 1 : Electronic Malfunction. The comon VW fault is the wiring loom in the engine that feeds each injector. we also replaced the injector. The fault hasnt been rectified. We called out Linde who have said this is a very common fault across this engine range and they don't know how to fix it after these repairs have been done.P1666 Auto Trouble Code P1666 the main thing to check is to verify the operation of the VCT solenoid. You're looking for a sticking or stuck VCt solenoid valve caused by contamination. Refer to vehicle specific repair manual to perform component tests for the VCT unit. P1666 OBDII Repair :Make Fault Location; Audi: Injector 1 - current circuit: Buick: Driver 3 Line 6: Cadillac: Driver 3 Line 6: Chevrolet: Driver 3 Line 6: Dodge: Engine control module (ECM) -engine shut-off control P1666 Jaguar Auto Trouble Code description with all kind of problems on car models. Find the repair process of P1666 Jaguar OBD 2 engine fault code. P Trouble Codes; ... P1666 Jaguar Trouble Repair : The scent may P1666 Jaguar signal oil or coolant leaking from their normally closed-loop systems, or it may indicate dangerous exhaust gases ...P1666 engine trouble code is about Ignition Coil A Primary/Secondary Circuit Malfunction. Reason For P1666 Code The reason of P1666 OBD-II Engine Trouble Code is Fuel Temperature Sensor B Circuit Range/Performance. Parts or components should not be replaced with reference to only a P1666 DTC. Codes that start with 0 are generic or global codes that are reflected on all OBD2 compliant cars. Codes that start with a 1 are manufacturer specific or enhanced codes. This means these particular codes or at least their definitions, are unique to a specific Porsche or model range. The first digit of a code may also be a 2 or 3.Web mcat math pdfP1666 engine trouble code is about Ignition Coil A Primary/Secondary Circuit Malfunction. Reason For P1666 Code The reason of P1666 OBD-II Engine Trouble Code is Fuel Temperature Sensor B Circuit Range/Performance. Parts or components should not be replaced with reference to only a P1666 DTC. The vehicle service manual should be consulted for ...18074/P1666 - Valve for Pump - Jet: Cylinder 1 (N240): Electrical Malfunction Possible Symptoms. Irregular rpm; Possible Causes. Wiring and/or connections to/from the Valve for Pump Jet; Valve for Pump Jet; Possible Solutions. Check wiring and Check / Clean all connections; Replace the cable-tree to/from all the Valves for Pump JetWebI get trouble code P1564 and P1666. Have already replaced crank sensor. It sound's very knocky when it is running. ... My transit van cut out while driving it wouldnt re start the fault code 1665 came on the mechanics snap on came to conclusion it was fuel pump i went and bought a reconditioned pump from andrew pages ...VW - Car PDF Manual, Wiring Diagram & Fault Codes DTC ... mk5 engine running 1.9 tdi bkc engine code VW Golf MK5 1.9 TDI ... ( P1666 , P0301 ) Caddy van sdi starting ... P1666 Toyota Auto Trouble Code description with all kind of problems on car models. Find the repair process of P1666 Toyota OBD 2 engine fault code. WebWeb swcc canvas VW Golf 7 heater aux support water pump fault P16CB 00 (17967) Diagnostic using VCP (VAG can pro) showing how i diagnosed this faulty heater support water p...WebThis video is showing how to solve a problem with rough engine runing and misfire on one cylinder in Volkswagen Audi engine 1.9 tdi PD. Problem appearing une...When you receive a P0106 code on your Volkswagen or Audi, it will read out "MAP or Baro Pressure Circuit Out of Range" or "Manifold / Barometric Pressure Sensor (G71) / (F96): Implausible Signal". This engine code can occur on any Volkswagen or Audi vehicle, but it is the most common on the VW/Audi 2.5L engine.P1666 engine trouble code is about Ignition Coil A Primary/Secondary Circuit Malfunction. Reason For P1666 Code The reason of P1666 OBD-II Engine Trouble Code is Fuel Temperature Sensor B Circuit Range/Performance. Parts or components should not be replaced with reference to only a P1666 DTC. Web tennessee temple baptist church Audi VW P0171 Fault Code By Rushit Hila, ASE Certified Mechanic Updated: 02/13/2022. This code affects many models and engines, including VW Polo 1.2, Passat 1.8T 2.0T,. safariland 6354do glock 17 with light. Web estimating cnc machine time14-Oct-2021 ... The code I read was 18074 - PD Unit Injector; Cylinder 1 (N240): Electrical Malfunction P1666. This was enough to confirm the area of the ...P1000 - P1099 (Fuel and air metering and auxiliary emission control) P1000. Engine control module (ECM) memory erased - no codes stored. Memory erased, ECM. P1100 - P1199 (Fuel and air metering) P1100. Mass air flow (MAF) sensor/volume air flow (VAF) sensor- circuit malfunction.Labor: 1.0. The cost to diagnose the P13D6 Volkswagen code is 1.0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour. Does your car have Safety Recalls? → Check here.The code I read was 18074 -. PD Unit Injector; Cylinder 1. (N240): Electrical Malfunction. P1666. This was enough to confirm the area of the problem and I ...Ford P1666 OBD-II Trouble Code Definition: P1666 Driver 3 Line 6 P1666 Ford OBD-II Trouble CodeDescription: OBD Trouble Code P1666 Driver 3 Line 6 Sorry no other information,Please help us to improve,Any information is appreciated.Thanks. VAG OBD Trouble Code P1666 Injector 1 - current circuit Sorry no other information,Please help us to improve,Any information is appreciated.Thanks.How the Diagnostic Trouble Code is created: A DTC is made up of 5 digits. ... DTC P1666 Driver 3 Line 6 DTC P1667 Reverse Inhibit Solenoid Control CircuitLabor: 1.0 The cost of diagnosing the P16C6 code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour. | What are Code P16C6 Possible Symptoms? Engine Light ON (or Service Engine Soon Warning Light)The reason of P1666 OBD-II Engine Trouble Code is Fuel Temperature Sensor B Circuit Range/Performance. Parts or components should not be replaced with reference to only a P1666 DTC. The vehicle service manual should be consulted for more information on possible causes of the fault, along with required testing.Jan 10, 2020 · Labor: 1.0. The cost of diagnosing the P16C6 code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour. Mar 14, 2012 · 03 ford transit with fault codes P0403,P1564,P1665,P1631 and P1664 Can someone ... let foot off it start to miss ive had a code reader 0n it p1665 p1666 po149 ... Labor: 1.0. The cost of diagnosing the P16C6 code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.P1666 engine trouble code is about Ignition Coil A Primary/Secondary Circuit Malfunction. Reason For P1666 Code The reason of P1666 OBD-II Engine Trouble Code is Fuel Temperature Sensor B Circuit Range/Performance. Parts or components should not be replaced with reference to only a P1666 DTC. The vehicle service manual should be consulted for ... how long does 1 hit of resin stay in your system P261A Code P261A or P261A00 is a result of damage to the electrical circuit of the ventilation, heating and air conditioning system P0016 Codes P0016 and P001600 indicate the incorrect relative position of the motor shafts. To solve the problem, a detailed diagnosis of the integrity of the gears on the pulley will be required.WebWeb07-Mar-2018 ... Injector & misfire code fix on VW PD Tdi. ... without triggering a trouble code, but finally triggered a #1 injector trouble code leading us ...P1666 Jaguar Auto Trouble Code description with all kind of problems on car models. Find the repair process of P1666 Jaguar OBD 2 engine fault code.WebIf codes are in Present/Current status, you must fix the problem before clearing those fault codes. Go back up the menu, and instead of selecting Read Codes, scroll down and select Clear Fault Codes. Press enter, and you are done. Porsche check engine light can be diagnosed with a generic OBD-II scanner, but problems related to the airbag ...What do you need help with?fault code p1215 on noah 1az engine The EDU drives the spill control valve at high speeds. The EDUs high speed driving under high fuel pressure conditions is achieved through the use of a DC/DC converter that provides a high voltage, quick charging system.Web drum tobacco price WebWebNov 07, 2012 · The local shop hasnt done anything helpful for me other than give me a fault code which I could of found myself since I have VCDS. I have fault code P1666 - valve for pump jet: cylinder #1 (N240) - Electrical malfunction. The shop said; it may be injectors, fuel pump wiring etc... but could not repeat the problem. WebWeb best toy haulers for families WebLabor: 1.0. The cost of diagnosing the P16C6 code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.Ford P1666 OBD-II Trouble Code Definition: P1666 Driver 3 Line 6 P1666 Ford OBD-II Trouble CodeDescription: OBD Trouble Code P1666 Driver 3 Line 6 Sorry no other information,Please help us to improve,Any information is appreciated.Thanks. VAG OBD Trouble Code P1666 Injector 1 - current circuit Sorry no other information,Please help us to improve,Any information is appreciated.Thanks.This video is showing how to solve a problem with rough engine runing and misfire on one cylinder in Volkswagen Audi engine 1.9 tdi PD. Problem appearing une...Indicator Lamp (MIL) - Diagnostic Trouble Code (DTC) P04DB. Some 2017-2019 F-150 vehicles equipped with a 3.5L EcoBoost engine may exhibit an illuminated MIL with DTC P04DB stored in the powertrain control module (PCM).Regulatory monitor for DTC P04DB is sensitive to crankcase system pressure concerns such as oil l evel indicator o- ring seal,.Labor: 1.0. The cost of diagnosing the P16C6 code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.Join. • 3 days ago. I got a mk7 1.8t tsi automatic 6 speed. Threw a engine light and 2 transmission errors anyone know anything about these or if it’s worth fixing? Multiple mechanics said it’s due for a transmission rebuild. 1 / 2. 7. 6. r/VWMK7. 06-Jun-2019 ... Cześć, mam problem a mianowicie od tygodnia sporadycznie podczas jazdy przerywa na moment(takie szarpnięcie) Myślałem ze może być to od ...431,70 € Upgraded Side Mount Intercooler Kit for 1.9 TDI PD130 ASZ and US Spec BEW PD100 Engine Side Mount Intercooler Kit suitable for Mk4 VW / Audi / Seat and Škoda 1.9 TDi PD130 ASZ Add to cart Sold out Showing 1 - 5 of 5 items Categories Manufacturers ACCUSUMP Acewell Achilles ACL race AEM Aerocatch Aeromotive AIM ALFAGOMMA Alpinestars.List of standard DTC codes used by vehicle manufacturers to identify problems. These are generic codes which may not apply to all vehicles and we recommend ...P1666 Auto Trouble Code P1666 the main thing to check is to verify the operation of the VCT solenoid. You're looking for a sticking or stuck VCt solenoid valve caused by contamination. Refer to vehicle specific repair manual to perform component tests for the VCT unit. P1666 OBDII Repair : windows 11 hotspot vpn WebPotential causes for this code to set are: Defective fuel timing solenoid Misaligned timing marks on mechanical sprockets Bad fuel pressure sensor Malfunctioning fuel pressure control actuator Fuel system leaks Faulty PCM or a PCM programming error Diagnostic and Repair ProceduresWebP1666 engine trouble code is about Ignition Coil A Primary/Secondary Circuit Malfunction. Reason For P1666 Code The reason of P1666 OBD-II Engine Trouble Code is Fuel Temperature Sensor B Circuit Range/Performance. Parts or components should not be replaced with reference to only a P1666 DTC.Mar 23, 2022 · P1666 Chevrolet Driver 3 Line 6. P1666 Chrysler Cruise Control Module Internal. P1666 Dodge Cruise Control Module Internal. P1666 GMC Driver 3 Line 6. P1666 Jeep Cruise Control Module Internal. P1666 Land Rover Engine Anti-Theft Signal Circuit Malfunction. P1666 RAM Cruise Control Module Internal. P1666 Volkswagen Fuel Injector 1 Mechanical Fault. P1666 Jeep Diagnostic Trouble Code (DTC) Definition, Causes and Diagnosis. Home JeepP1666 Jeep DTC P1666 Make: Jeep Code: P1666 Definition: Cruise Control Module Internal Description: The Module regularly performs internal controller diagnostic test and an internal hardware failure has been detected. isuzu npr for sale in maryland craigslist P1666 relates to injector 1 : Electronic Malfunction. The comon VW fault is the wiring loom in the engine that feeds each injector. we also replaced the injector. The fault hasnt been rectified. We called out Linde who have said this is a very common fault across this engine range and they don't know how to fix it after these repairs have been done.Make Fault Location; Audi: Injector 1 - current circuit: Buick: Driver 3 Line 6: Cadillac: Driver 3 Line 6: Chevrolet: Driver 3 Line 6: Dodge: Engine control module (ECM) -engine shut-off control WebAfter repairs related to disassembling the timing drive, an error P0016 or simply 0016 may occur, which means the relative position of the engine shafts is incorrect. The owner should check the marks on the drive gears and align them.|What are the Possible Causes of the Code P1666? · Faulty Cruise Control Module · Cruise Control Module harness is open or shorted · Cruise Control Moduler circuit ... voldemort rescues harry from the dursleys fanfiction When a Volkswagen’s check engine light turns on, it means that the vehicle has at least one On-Board Diagnostics (OBD-II) trouble code. While some vehicles can display the OBD-II trouble code on the dashboard, many older VW cars don’t have that capability. Most auto part stores can perform a free plug-in diagnosis with an OBD scanner.P1666 engine trouble code is about Ignition Coil A Primary/Secondary Circuit Malfunction. Reason For P1666 Code The reason of P1666 OBD-II Engine Trouble Code is Fuel Temperature Sensor B Circuit Range/Performance. Parts or components should not be replaced with reference to only a P1666 DTC. The vehicle service manual should be consulted for ...P1666 engine trouble code is about Ignition Coil A Primary/Secondary Circuit Malfunction. Reason For P1666 Code The reason of P1666 OBD-II Engine Trouble Code is Fuel Temperature Sensor B Circuit Range/Performance. Parts or components should not be replaced with reference to only a P1666 DTC. Make Fault Location; Audi: Injector 1 - current circuit: Buick: Driver 3 Line 6: Cadillac: Driver 3 Line 6: Chevrolet: Driver 3 Line 6: Dodge: Engine control module (ECM) -engine shut-off controlThis video is showing how to solve a problem with rough engine runing and misfire on one cylinder in Volkswagen Audi engine 1.9 tdi PD. Problem appearing une... WebApr 17, 2018 #1 2006 Vw Jetta tdi automatic Brm I have changed the glow plugs and glow plug harness and I still keep getting these codes, any ideas please P161A open circuit P161B P161C P161D oilhammer Certified Volkswagen Nut & Vendor Joined Dec 11, 2001 Location outside St Louis, MO TDI There are just too many to list.... Apr 18, 2018 #2Codes that start with 0 are generic or global codes that are reflected on all OBD2 compliant cars. Codes that start with a 1 are manufacturer specific or enhanced codes. This means these particular codes or at least their definitions, are unique to a specific Porsche or model range. The first digit of a code may also be a 2 or 3.Ok, these codes do not mean the injector pump is goosed and a new pump is needed!!! This means the Injection Pump Module IS goosed but it can be repaired (with a 24 month warranty) this company does all sorts of refurbs on all sorts of electronics (ECU's, ABS ECU's, Pump modules etc etc) their web site gives a full break down of their capabilities.WebMake Fault Location; Audi: Injector 1 - current circuit: Buick: Driver 3 Line 6: Cadillac: Driver 3 Line 6: Chevrolet: Driver 3 Line 6: Dodge: Engine control module (ECM) -engine shut-off controlWebLabor: 1.0. The cost to diagnose the P1666 Chevrolet code is 1.0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour. Does your car have Safety Recalls? → Check here.Codes that start with 0 are generic or global codes that are reflected on all OBD2 compliant cars. Codes that start with a 1 are manufacturer specific or enhanced codes. This means these particular codes or at least their definitions, are unique to a specific Porsche or model range. The first digit of a code may also be a 2 or 3.May 10, 2022 · Labor: 1.0. The cost of diagnosing the P1666 Audi code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour. Labor: 1.0. The cost of diagnosing the P1666 Audi code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.P1666 code resolves the synchroniser pin is released using hydraulic pressure which is controlled by a dedicated solenoid. P1666 Code Description: The poor running symptoms are consistent with a MAP sensor malfunction. In addition, in some cases, a bad MAP sensor will not throw a code. Again, the ELD code likely represents a separate wiring issue.Make Fault Location; Audi: Injector 1 - current circuit: Buick: Driver 3 Line 6: Cadillac: Driver 3 Line 6: Chevrolet: Driver 3 Line 6: Dodge: Engine control module (ECM) -engine shut-off control Get a VW OBD2 All System Scanner. Connect the scanner to the OBD-II port under the dashboard. Driver’s side. Turn on the ignition but do not start the engine. Turn on the scanner and select VW from the model list. Press OK to read VIN. Select a Health Check or Auto-Scan to allow the scanner to read the fault codes from all the modules.P1666 Jaguar Auto Trouble Code description with all kind of problems on car models. Find the repair process of P1666 Jaguar OBD 2 engine fault code. WebWebWeb bmw x8 release date Potential causes for this code to set are: Defective fuel timing solenoid Misaligned timing marks on mechanical sprockets Bad fuel pressure sensor Malfunctioning fuel pressure control actuator Fuel system leaks Faulty PCM or a PCM programming error Diagnostic and Repair ProceduresWebWeb undisciplined juvenile definition This video is showing how to solve a problem with rough engine runing and misfire on one cylinder in Volkswagen Audi engine 1.9 tdi PD. Problem appearing une... Ford P1666 OBD-II Trouble Code Definition: P1666 Driver 3 Line 6 P1666 Ford OBD-II Trouble CodeDescription: OBD Trouble Code P1666 Driver 3 Line 6 Sorry no other information,Please help us to improve,Any information is appreciated.Thanks. VAG OBD Trouble Code P1666 Injector 1 - current circuit Sorry no other information,Please help us to improve,Any information is appreciated.Thanks.How to fix VW 1.9TDI Error P1666 25,455 views Apr 16, 2015 51 Dislike Share Save ebLaSe 17.3K subscribers VW 1.9TDI Error P1666 VW 1.9TDI Erro P1666 Falha eléctrica no injector N1...Hello Mhh members I have problems with ford transit 2.4 TDDI. I have These Trouble Codes: p1666 - Fuel injection pump - cranckshaft position sensor (CKP) synchronisation p1564 - fuel injection pump -got a 2001 2.4 transit engine cranks over but wont fire . fault codes are p1564 and p1664 wot do they mean and wot is the best thing to do … read more martin jones24-Aug-2017 ... VAG Error Code: 18074. EOBD II Error Code: P1666 Fault Location: Valve for Pump - Jet: Cylinder 1 (N240) - Electrical MalfunctionMake Fault Location; Audi: Injector 1 - current circuit: Buick: Driver 3 Line 6: Cadillac: Driver 3 Line 6: Chevrolet: Driver 3 Line 6: Dodge: Engine control module (ECM) -engine shut-off control WebEasy and cheap ( P1666 , P0301 ) 873,185 views Apr 16, 2019 This video is showing how to solve a problem with rough engine runing and misfire on one cylinder in Volkswagen Audi engine 1.9 tdi PD....14-Oct-2021 ... The code I read was 18074 - PD Unit Injector; Cylinder 1 (N240): Electrical Malfunction P1666. This was enough to confirm the area of the ...P1000 - P1099 (Fuel and air metering and auxiliary emission control) P1000. Engine control module (ECM) memory erased - no codes stored. Memory erased, ECM. P1100 - P1199 (Fuel and air metering) P1100. Mass air flow (MAF) sensor/volume air flow (VAF) sensor- circuit malfunction. double pole switch 240v Labor: 1.0 The cost of diagnosing the P16C6 code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour. | What are Code P16C6 Possible Symptoms? Engine Light ON (or Service Engine Soon Warning Light)P1666 Hyundai Auto Trouble Code description with all kind of problems on car models. Find the repair process of P1666 Hyundai OBD 2 engine fault code.Webgot a 2001 2.4 transit engine cranks over but wont fire . fault codes are p1564 and p1664 wot do they mean and wot is the best thing to do … read more martin jonesList of standard DTC codes used by vehicle manufacturers to identify problems. These are generic codes which may not apply to all vehicles and we recommend ... electric siphon pump This video is showing how to solve a problem with rough engine runing and misfire on one cylinder in Volkswagen Audi engine 1.9 tdi PD. Problem appearing une...mercury verado 350 life expectancy; i think i love my wife cast california tenant rights 2021 california tenant rights 202103 ford transit with fault codes P0403,P1564,P1665,P1631 and P1664 Can someone ... let foot off it start to miss ive had a code reader 0n it p1665 p1666 po149 ...error code P1666 description "crankshaft sensors - pump"; error code P1608 description "Driver of the injection pump - error signal"; error code P0149 ... uccellopercent27s ristorante Mar 20, 2012 · P1666 relates to injector 1 : Electronic Malfunction. The comon VW fault is the wiring loom in the engine that feeds each injector. we also replaced the injector. The fault hasnt been rectified. We called out Linde who have said this is a very common fault across this engine range and they don't know how to fix it after these repairs have been done. When a Volkswagen’s check engine light turns on, it means that the vehicle has at least one On-Board Diagnostics (OBD-II) trouble code. While some vehicles can display the OBD-II trouble code on the dashboard, many older VW cars don’t have that capability. Most auto part stores can perform a free plug-in diagnosis with an OBD scanner.P1666 Hyundai Auto Trouble Code description with all kind of problems on car models. Find the repair process of P1666 Hyundai OBD 2 engine fault code. does gardaworld drug test Indicator Lamp (MIL) - Diagnostic Trouble Code (DTC) P04DB. Some 2017-2019 F-150 vehicles equipped with a 3.5L EcoBoost engine may exhibit an illuminated MIL with DTC P04DB stored in the powertrain control module (PCM).Regulatory monitor for DTC P04DB is sensitive to crankcase system pressure concerns such as oil l evel indicator o- ring seal,.Web|Code P1666 Volkswagen Possible Causes · Faulty Fuel Injector · Fuel Injector harness is open or shorted · Fuel Injector circuit poor electrical connection ...WebOct 18, 2022 · Get a VW OBD2 All System Scanner. Connect the scanner to the OBD-II port under the dashboard. Driver’s side. Turn on the ignition but do not start the engine. Turn on the scanner and select VW from the model list. Press OK to read VIN. Select a Health Check or Auto-Scan to allow the scanner to read the fault codes from all the modules. badass ron weasley fanfiction got a 2001 2.4 transit engine cranks over but wont fire . fault codes are p1564 and p1664 wot do they mean and wot is the best ... I get trouble code P1564 and P1666 ...Labor: 1.0. The cost to diagnose the P1666 Chevrolet code is 1.0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour. Does your car have Safety Recalls? → Check here. P1666 engine trouble code is about Ignition Coil A Primary/Secondary Circuit Malfunction. Reason For P1666 Code The reason of P1666 OBD-II Engine Trouble Code is Fuel Temperature Sensor B Circuit Range/Performance. Parts or components should not be replaced with reference to only a P1666 DTC.Web international 4300 brake system