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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for July 26, 2021
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Open Help Requests for All Makes and Models
Help Request Answers
2003 BMW Z4 2.5i 2.5L Poor Idle Quality, Poor Idle Quality VIN: 4USBT33413
So I'm hoping some BMW experts can help me on this one, because I'm not sure where to go on this. Customer is complaining of surging idle and stalling. There are no codes. It does it whether it is hot or cold whenever at idle. Once off idle, it runs fine. ...
2013 BMW X3 xDrive28i 2.0L Mechanical VIN: 5UXWX9C51D
Hello BMW Techs, On this X3 N20 engine we are in the middle of replacing timing chain cassette (rails, chain) and engine oil pump we are considering replacing at this mileage. If you change the Oil Pump we have read in the BMW technical data the New Oil Pu...
2003 Kia Sorento EX 3.5L transfer case control module VIN: KNDJC73353
Customer came in with this Kia,been to dealer and they said it needs transfer case control module.I cannot find it.shopkey says its below front of center console.Dealer told customer it was under one of the seats,but i don
2013 Nissan Altima 2.5L Ac vent temp VIN: 1N4AL3AP4D
This 2013 Altima with auto HVAC came in with a ac not cooling problem. Vent temp max out at 55-60 F. Before replacing the compressor we got 40psi on low side, 138 on high side, ambient temp at 89 F. with the new compressor we got 30psi on low side and 170 ...
2004 Volvo S40 T5 2.5L Safety VIN: YV1MS68244
Airbag light is on with a U2001 code. Cannot find any information on this code other than scanner description "Control Module Communication Faulty Communication"

Fixes & Summaries for All Makes and Models
Fix/Summary Answers
2004 GMC Yukon XL 1500 SLT 5.3L stability control VIN: 3GKEC16Z64
The Ebcm was defective on this vehicle. Power and ground to the ebcm were found to be good. Communications was restored when module was replaced. I had good communications with all the other modules on the can bus. Can bus high was 3.0 volts and can bus low...
2008 Land Rover LR2 HSE 3.2L No Start, Stall, MIL Lamp on VIN: SALFR24N08
Well, this one hurt the old noggin' but I think we got it figured out. Verified the wiring from the DME to the fuel pressure sensor and the fuel pump module. Everything came back normal doing continuity tests, load testing, and wiggle testing while performing ... Trouble codes: P0088 (Fuel rail pressure to high).
2012 Mercedes-Benz ML350 4Matic 3.5L Hesitation, Cuts out, Stall, MIL Lamp on VIN: 4JGDA5HB2C
This one is not fixed, but client is coming to get vehicle. Traced wiring back to DME and found DME to have oil inside of it. Client does not wish to go any further. Trouble codes: P62B6, P08A0.
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