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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for March 24, 2020
International Automotive Technicians' Network (iATN) - Members Only
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(Also Available: All, Asian, Chrysler, European, Ford, GM.)
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Open Help Requests for All Makes and Models
Help Request Answers
2009 Chevrolet Equinox LS 3.4L abs VIN: 2CNDL13F59
Came in with ABS traction control and red brake lights randomly coming on and off. Test drove and same. Lights may stay off for several minuets and then return. Was able to retrieve a U0121 fault in the PCM. When all the lights start coming on, there is no...
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2012 Dodge Avenger SE 2.4L Starting VIN: 1C3CDZAB9C
crank no start, can jump starter at tipm and will run no blown fuses, no codes, like bad ignition switch
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2008 Ford F-250 Super Duty XL 5.4L Patd VIN: 1FTSW20558
Hello everyone. So I’m kind of stumped on this 2008 Ford F-250. Well this truck came from another shop were they removed a gps from the dlc after that the vehicle wouldn’t start, because of the theft light. Well they went and replaced the pcm and Instrumen...
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2009 Ford F-150 XLT 5.4L lower hose VIN: 1FTPW14V59
This is most embarrassing. In my close to fifty years busting my knuckles I have never had a problem such as this. Used truck, owner brought it so I could get it in travel shape. Routine service, piece of cake, right? I was am replacing the hoses, age of...
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2010 GMC Savana 2500 4.8L alternator VIN: 1GTZGFBA2A
thanks to all for your time. wish I could distance myself from this van but unfortunately I am stuck with it. this van is from a fleet that I take care of. I admit freely I don't 100% understand how this system is controlled. I believe I have a control iss...
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2011 Honda Pilot EX-L 3.5L Wont rev up VIN: 5FNYF4H50B
Hey Honda Guys!! this car was towed in. no crank / no start. traced down to ECM not gronding circuit A29 ETCS RELAY. traced fault to loose G101 ground on engine. started right up. no throttle control. P1659 code. trace fault through PGM-FI relay to ETCS re... Trouble codes: P1659 (Elec throttle control relay off malfunction)
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2012 Infiniti QX56 5.6L Misfire VIN: JN8AZ2NF5C
Has anyone have these codes before so i can reduce the time diagnos the misfire and code p062b ?? the injectors r not easy to get to Trouble codes: P062B, P0300 (Misfire)
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2004 Lincoln Navigator 5.4L MIL Lamp on VIN: 5LMFU27R24
Hello, Has anyone ever seen short term fuel trims normal and long term fuel trims at 30%. I have smoked the intake system, brake booster,pcv no vacuum leaks found,Updated the pcm with new calibration file cleared kam numerous times to no avail.. Trouble codes: P0171, P0174
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Fixes & Summaries for All Makes and Models
Fix/Summary Answers
2004 BMW 525i 2.5L MIL Lamp on VIN: WBANA53554
First thank you everyone who responded. Your help is greatly appreciated. I did scope the cam/crank correlation and compare to a known good found here on iatn and the intake cam appears to be a touch out of sync. I have ordered and received the tools for the j... Trouble codes: 28B6, P0011.
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1998 Dodge Caravan SE 3.3L Blower Motor VIN: 1B4GP45G5W
Thank you for all the responses. By the way I do have Identifix but this one posed a double issue... First the blower motor itself had seized up and was bad, however the main source of the problem came from below the underhood power box where rodents had chewe...
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2010 Dodge Journey SXT 3.5L Cuts out, Stall, MIL Lamp on VIN: 3D4PH5FV2A
Sorry for not getting this closed earlier and thanks to all that replied. Robert hit this one. Although the coolant temp sensor had been changed, the PCM had not been cleaned up. Also the crank sensor connector was green. I replaced the sensor, soldered in a n... Trouble codes: P0403 (EGR control open), P0406 (Position sensor circuit high), P1128 (Closed loop not achieved Bank 1 s1), P1129 (Closed loop not achieved Bank 2 S1).
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2016 Hyundai Accent SE 1.6L No Throttle Control VIN: KMHCT5AE6G
a new ECU repaired this car the problem was intermittent However the 5 volt supply would go low every time the ECU went crazy disconnecting all the sensors on that system Cam - intake - exhaust and a/c pressure = 5 v supply still low New ECU and flash re... Trouble codes: P2118 (Throttle Actuator Control system Out of Range ETS motor Current Range), P0642 (Sensor Reference Voltage A Circuit Low), P2101 (Throttle Actuator Control system Out of Range Performance).
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2010 Volkswagen Tiguan S 2.0L No Start, Poor Idle Quality, Hesitation, Stall, Misfire, MIL Lamp on VIN: WVGAV7AX8A
Thanks everyone for the help. The rear main seal on this car is sucking air. Spot on Robert. I sprayed carb clean at the window on the transaxle, and idle sped up quick. this has reminded me of a vacum leak, ever since i got the thing back in time and running.... Trouble codes: P0016 (cam crank correlation), P2004 (imrc), P2015 (p0087-), P0087.
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