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Prev Professional Automotive Repair Technical Discussions for June 10, 2014
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Help Request Answers
2006 Audi A4 2.0L No Start VIN: WAUDF78E86
Audi tech, please help on this baby, car came in with a long crank & loss power problem. Replace engine speed sensor, now the car won't even start, sway back old sensor, same issue. Erase dtc, only fault back is p0321-engine speed sensor. Replace a factory eng... Trouble codes: P0321, P2293, P0642
2008 Audi A6 3.2L MIL Lamp on VIN: WAUAH74F58
Hello Audi Techs, This car is back for a second time for these codes and we measured the resistance of each injector like it instructs on the Diagnostic test sheet. We get a reading of 1.9 ohms on each injector. The test plan say 12 to 13 ohms. this is out of ... Trouble codes: P0302 (Cylinder 2 Misfires), P0266 (Fuel Injector 2 Contribution/ Balance Fault)
1995 BMW 740iL 4.0L HVAC system VIN: WBAGJ6326S
I am kind of at a loss with this. Fuses are good, however the information I have is extremely limited and not overly helpful unfortunately. Alldata references IHKA diagnostics performed via scan system, mine will pull codes out of the IHKA only. No diagnostics...
2003 BMW 325xi 2.5L air flow not cold enough VIN: WBAEU33443
this car came in with only half a charge of freon so I recovered, evac and recharged it thinking all is well. that is not the case. freon pressures are good at approx 200/30, rad fan runs ok. evap temp thru scanner gets only gets down to about 41 degrees then ...
2007 BMW 335i 3.0L Accessories VIN: WBAWB73537
I have this 2007 BMW 335i with the navigation system not working nor the radio, the screen is out or dead. I already checked all the fuses for the radio and navigation system all checked good. Before pulling the navigation screen out or the radio. Is this a de...
1989 Jaguar XJS 5.3L abs VIN: SAJNV4846K
Hello Group, This Jag has a hard brake pedal,no brake assist and a slight pull to the left.No warning lights on.Teed in a pressure guage between the hydraulic pump and accumulator and have 170 Bar.Step on pedal a few times and pressure drops 10 bar,pump comes...
2007 Land Rover LR3 SE 4.4L Compressor Actuator VIN: SALAE254X7
Installed 2nd new compressor, 2 ozs oil drained out, 2 more new in, oil drained out of compressor clean, bright, no contamination. Evacuate and charge, blew cold about 1 hour through several key cycles. Brought back in shop, put bottom covers back on...has not...
1986 Mercedes-Benz 560SL 5.6L Stall, Poor Fuel Economy VIN: WDB1070461
This car is not an 86 . IATN did not recognize the vin. It is a 1984 500sl euro car that has been federalized. I am looking for a wiring diagram for the fuel control computer . It had a bad frequency vale that was sticking open and a failed O2 sensor. Now tha...
2000 Mercedes-Benz CLK320 3.2L Convertible Top VIN: WDBLK65G2Y
Hey guys, I have a CLK320 here with a non functioning top. Unlatch top, lift 5-10" Pull switch and monitor light. Light begins to flash. Scan computer for trouble Codes B1560-002 time out due to left locked limit switch. Here is the weird part. On the da...
2004 Mini Cooper S 1.6L Hesitation, loss of throttle res VIN: WMWRE33414
Greetings, I have this mini in the shop that intermittently loses throttle response. There are zero codes in the computer. I checked codes with two different scanners and obdII generic. It usually happens shifting into 2nd around 30mph but not always. Don't kn...
2004 Porsche Boxster S 3.2L MIL Lamp on VIN: WP0CB29874
I got this two secondary air faults,p0491 and p0492. I removed the secondary air pump hose and activated the pump, it has good air flow, than I installed a vacuum gauge in line with air valve.When activating the secondary air valve with Pwis the gauge cycles o... Trouble codes: P0491, P0492
2005 Smart Fortwo Pulse .8L A/C Lines VIN: WMEAJ00F75
Hello everyone in Tech-Land. I have an 05 Smart fortwo that is leaking refrigerant from the a/c line coupler O rings just ahead of the trans axle running parallel to the body. One question ... how does one remove the black donut shaped device which goes around...
2006 Volkswagen Jetta 2.5 2.5L vacuum pump leaking oil VIN: 3VWSF71K06
hey vw guys and vw gals! need a little repair info from your vw experience. please, experienced answers only. I've got an '06 jetta with the 2.5 bgp engine. looks like the brake vacuum pump is leaking oil. alldata says 1.5 hrs with manual trans, 6.2 with auto....
1998 Volvo S70 2.4L Compressor VIN: YV1LS554XW
Car is in for no AC. Compressor isn't plugged in. Can't find the connector or pigtail. Don't have another one in the shop to look at. Alternator looks to be a year old, so thinking someone unplugged the compressor for access. Three of us have looked, cannot fi...
2000 Volvo S80 T6 2.8L Poor Idle Quality, Misfire VIN: YV1TS90D9Y
I am working on this 2000 Volvo S80. Customer said it has been sitting for awhile, has a coolant leak, and running rough. Coolant leak is coming from on of the heater hoses. Check engine light was on. On original Scan got the following codes 3503 - Misfire 352... Trouble codes: 9400 (Brake Pedal Sensor), 3503 (Misfiring), 3523 (Misfire Cyl. 2), 2910 (Front Heated Oxygen Sensor B2 Heating)
2004 Volvo V40 LSE 1.9L Unknown VIN: YV1VW27594
hi guys i need some help i have this 2004 volvo v40 with code p0101 air flow /po107 boost sensor low so i change the air flow code pending also the the boost drive the car codes comes back have 5volt and ground any help thank you
2008 Volvo XC90 3.2 3.2L Cem VIN: YV4CZ98248
i got stumble on this fault, i have vida subscription and trying to replace CEM, now i fixed the new cem and the whole dash light was not coming on, now i log in to vida and get in the vin and purchase reload file, and the file i got is 9438273, i want to know...

Fixes & Summaries for European
Fix/Summary Answers
2002 Audi A6 Quattro 2.7L No Start
After more investigation we found that the immobilized was faulty and had to have it towed to Audi because my scanner would not communicate. Thanks everyone for your knowledge.
2003 Audi TT 1.8L Obd 2 plug VIN: TRUTC28N63
Pin 7 is k line on this car,I told customer that I need time to start unplugging modules and he declined the work. However I was able to reset the service light manually trough the inst. cluster. The procedure: Turn on ign. turn off turn on ign. again...
2006 BMW M5 5.0L Engine VIN: WBSNB93526
We bled the system about 5 times to see if we could make any headway but the customer declined further repairs. Sorry guys and girls. I was hoping to find this one. Erick [...] oil line is a relatively large job to do. I wish he would have bought the pump whil...
2006 Mercedes-Benz E350 3.5L compressor VIN: WDBUF56J86
thanks to everyone that helped sent car to dealer was a bad compressor. just need second opinion customer did not think the compressor was bad.
2001 Volkswagen Jetta GL 2.0L Poor Idle Quality, MIL Lamp on VIN: 3VWSK29M61
Thanks again for all the help we took Stanley s advice from Pennsylvania and replaced the overlay harness from the throttle body to the pcm. Since this vehicle had already had a lot done to it this seemed like a cost effective repair. The customer understands ... Trouble codes: 17972 (Throttle actuator J388 under voltage during basic setting P1564), 17551 (Load calculation cross check upper limit exceeded P1143).
2002 Volkswagen Beetle GLS 1.8L A/C clutch coil VIN: 3VWCD21C12
Thank you to all who responded. We ordered another nit from another supplier (still a BEHR brand, just different supplier) in case there was possibly a bad batch of clutch coils sent to one supplier. We did not bench test it on arrival as it was suggested th...
2005 Volkswagen Jetta GLS 2.0L Mil VIN: 3VWSA69MX5
Replaced the Sensor and it fixed the issue. Sorry it took so long, had to wait for the part to come in, than I had to wait for the customer to get back in town.
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