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Prev Professional Automotive Repair Technical Discussions for July 3, 2024
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
2007 Dodge Grand Caravan SXT 3.8L Poor Idle Quality, MIL Lamp on VIN: 2D4GP44L27
Car came in for mil. Code p0108. Knowing the harness issues these v6s have, i found 12v on the map return signal. Should never be higher than 5v. pulled the upper intake and found a lot of bare wire. Fashioned a new harness and again, p 0108 occurs right a... Trouble codes: P0108 (Map sensor high voltage)
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2008 Ford Fusion S 2.3L AC Pressure sensor reading VIN: 3FAHP06Z08
I'm working on a 2008 Fusion with 2.3l. It has manual AC controls. The compressor does not turn on. We checked the control system which consisted of checking fuses, relays. The relay is not receiving signal from the PCM to turn on. If the relay is bypa...
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2014 Ford F-150 XL 5.0L No Start VIN: 1FTFW1EF2E
Six weeks ago vehicle towed in for starting then stalling. Checked fuel pressure- 20 PSI and falling while it stalled. Replaced fuel pump and driver module with Motorcraft and Ford parts. The day after the customer picked up the truck, he called to tell me...
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2018 Honda CR-V LX 2.4L Variable Timing Control (VTC) A Bank 1 System Timi VIN: 2HKRW6H30J
Customer complain - check engine light MIL is for P1009 -Variable Timing Control (VTC) A Bank 1 System Timing Over - Advanced Dealer advice the customer to replace the timing chain - customer decided to bring the car to my shop and request to change the ti...
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1994 Jeep Grand Cherokee Laredo 4.0L Directional Door VIN: 1J4FX58S8R
All pressures are within specifications and does blow cold. At idle you can command all aspects of HVAC. Under load loses vacuum (will not hold) and will default to "defrost only." You can apply vacuum with vacuum pump while driving and everything is norma...
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Fixes & Summaries for All Makes and Models
Fix/Summary Answers
1998 Chevrolet S10 2.2L MIL Lamp on VIN: 1GCCS1445W
Ok this one is fixed and it was the factory Ac delco EGR valve that fixed it. I had replaced with 2 ?Delphi? valves that after checking in mounted in the car using bi directional testing, the valves did not open enough. I was able to try the old one and compar... Trouble codes: P0401 (Egr insufficent flow).
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2008 Chevrolet Express 1500 4.3L No Start, Stall VIN: 1GCFG15X38
The fix was a ground issue. G102 ground was tight but not crushed properly. Thanks David and Robert your push towards grounds helped. G103 passed its test at ECM but made us check them all. I dont really understand how G102 (left rear head) would work partia... Trouble codes: P0615 (Starter relay control circuit), U0100 (Lost comm with ECM/pcm erratic), U0140 (Lost comm with BCM erratic).
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2005 Ford F-350 Super Duty King Ranch 6.0L Electrical VIN: 1FTWW32P65
As advised, we kept cranking it for a prolonged period of time until ICP pressure reached 500 psi. Once this occurred it did start right up. We did notice some roughness after startup. We are getting an injector 6 contribution code. We'll be troubleshootin...
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2016 Ford Edge Sport 2.7L cooling VIN: 2FMPK4APXG
Thank you to all who replied. We disconnected the lines at the condenser. Blew through all the lines. All seemed clear. Replaced the expansion valve. No change. Recommended condenser. Customer declined and said they were going back to Ford since they originall...
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