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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for September 21, 2022
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Open Help Requests for All Makes and Models
Help Request Answers
2014 Audi S5 3.0L MIL Lamp on VIN: WAUCGAFR8E
Hello,this real nice S5 has these returning codes that I cannot find a definition for anywhere.tried ross=tech internet alldata really did not find anything.from the looks of it they all seem to be related to the in tank fuel pump and control unit.at this ... Trouble codes: P3043, 00 (fuel pump mechanical malfunction intermittent), P308D, P3045, 00 (fuel pump mechanical malfunction intermittent)
2012 BMW 535i 3.0L Induction system VIN: WBAFR7C56C
The vehicle arrived in April with the faults (101F01, 180001). Found the vacuum reservoir leaking in the valve cover, and both VVT solenoid seals were leaking air. The customer brought the vehicle to another shop and had the valve cover replaced. The ve...
2015 BMW X5 xDrive35d 3.0L MIL Lamp on VIN: 5UXKS4C54F
Hello BMW Techs, We have a (code P011A / 2C2200 Coolant temperature sensor upstream of low temperature EGR cooler,coolant temperature signals implausible with each other) The temp sensors aren't the issue, the tech replaced those and we have the same code.... Trouble codes: P011A, 2C220
2017 Buick Enclave Convenience 3.6L Rear body VIN: 5GAKRAKD0H
Noise is not that bad and goes away with speed, but older customer is very concerned.
2006 Cadillac DTS 4.6L fog lights VIN: 1G6KD57Y06
The grounds are good there is no power to the fog lights with switch on and indicator on.According to all data and pro demand its a very simple circuit they both say under hood right side fuse relay box fuse 16 powers the fog lights from the relay in the b...
1985 Land Rover defender 90 2.5L gasket?
This post is mainly for techs familiar with older land rover defender diesels. this engine is leaking oil at the left rear corner. It almost looks like it is coming from the exhaust manifold at #4 port and running onto the seam where the head and block mee...
1993 Lexus SC400 4.0L Engine VIN: JT8UZ30C3P
Vehicle starts and then stalls within 1-3 seconds. Opening the throttle seemed to make it die faster and I noticed it was low on fuel so I added 2 gallons of regular but no change. Still suspected a fuel issue so I bypassed the fpcm and still no change. Yo...
2007 Mercedes-Benz S550 5.5L Can't shift out of P hot VIN: WDDNG71X87
The car came in with the 722.9 transmission not shifting out of P most of the time. There were multiple ISM fault codes. Replaced the ISM (from Mercedes). Xentry performed initial startup without a problem. All seemed well until driven for over 45 minutes ...
2011 Mercedes-Benz ML350 Bluetec 4Matic 3.0L MIL Lamp on VIN: 4JGBB2FB6B
Was called for a "11 starts remaining" concern. Scanned for codes and found adblue related docs. Tried to clear cleared codes to no avail. Looked into service info. Seemed like a possible metering valve issue. However even with the adblue module flagging a... Trouble codes: C0426, 15B70, 20481
2018 Mercedes-Benz C300 4Matic 2.0L Steering rack VIN: WDDZF4KB4J
The steering rack on this vehicle needs to be replaced. I was wondering if a used rack can be installed or do we need to go to the dealer and spend $5k on a new one. The vehicle belongs to a used car lot and they're asking us if we can install a used unit....
2013 Nissan Frontier SV 4.0L back up light VIN: 1N6AD0CW2D
I got a 2013 Nissan frontier SV 4.0 auto no back up light . Check power and grounds at tail light , check fuses and relays. trying to find where back up switch is, not much information out there to tell you if its inside transmission or if its is build in ...
1969 Plymouth Road Runner 6.3L Alternator VIN: RM23H9E143
Hello all. I am in search of wisdom from the old Mopar wizards. This car has had the charging system replaced with a newer, my guess is 1974 type, system. It has 2 field wires. One gets ignition voltage and the other should be regulated ground through the ...
2006 Volvo S80 2.5T 2.5L vibration VIN: YV1TS59216
driving under 55mph the car drives perfectly once the car reaches over 55mph it vibrates toward the front driver side. the vibration itself is very noticeable, but doesn't affect drivability more so leaning toward annoyance! so far things that has been don...
2017 Volvo XC90 T6 Momentum 2.0L MIL Lamp on VIN: YV4A22PK5H
Smoke tested intake system at purge solenoid vacuum port on intake manifold. No leaks found.During road test MAF sensor data looked normal. Removed oil filler cap with engine running and found 6 inches of vacuum in crankcase. Replaced oil separator and PCV... Trouble codes: P0171

Fixes & Summaries for All Makes and Models
Fix/Summary Answers
2013 Dodge Grand Caravan SE 3.6L SRS system VIN: 2C4RDGBG3D
Thank you all for opining in on this, I know SRS system rebuilds are Tabo to say the least & the legal ramifications, There is a reason that the Insurance Co's total vehicles over these issues. Ok, My Autel scanner data gave me NO serial numbers for the satell...
2008 GMC Sierra 1500 SLE 5.3L Poor Idle Quality, miss VIN: 3GTEK13J08
winner winner... Juck lifters,replaced OEMs again with OEMs and all is well thanks everyone Trouble codes: P0307, P0301.
2002 Mercedes-Benz C240 2.6L MIL Lamp on VIN: WDBRF61J32
sorry for the late post,i wanted to be sure that the repair was good.it ends up to be the mass airflow sensor,at idle now i have 3.5 to 3.8 g/s of airflow and no rich codes. Trouble codes: P0172, P0175.
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