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Professional Automotive Repair Technical Discussions for April 27, 2018 International Automotive Technicians' Network (iATN) - Members Only |
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Open Help Requests for All Makes and Models
| Help Request | Answers | |
| 2003 Acura MDX Touring 3.5L MIL Lamp on VIN: 2HNYD18873 Hey guys need some help. I have a 2003 Acura MDX that came in with an illuminated MIL. DTC p0455 (Evap large leak) retrieved from PCM. Smoked system and found fuel filler neck leaking. Replaced filler neck and cap and found no further leaks. Cleared DTC an... Trouble codes: P0499 (EVAP CVS Circuit Voltage High) |
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| 2013 BMW 135i 3.0L dash VIN: WBAUN7C58D Just replaced battery in this car hooked up memory saver and now the dash is inop does not light up and no power at dlc connector. check direct hit said to check fuse 5. could not locate fuse 5 thanks |
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| 1993 Buick Century Special 3.3L high idle VIN: 3G4AG55N9P Vehicle idles at 2000 rpm in park and neutral. 1100 rpm in drive or reverse. Once you start vehicle IAC counts start at 150 and count down to 0 with a couple seconds. The desired Idle shows as 650. Trouble codes: 24 (No VSS received) |
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| 2001 Chevrolet Express 3500 5.7L No Start VIN: 1GAHG39R91 Greetings to all this van was towed in for cutting out we got in it and started right up.we got n it last niight to move it and it started amd cut out checked for spark from coil nothing looked at scan data we see no rpm reading scoped crank sensor have a ... Trouble codes: P0335 |
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| 2008 Dodge Charger SE 2.7L No Start VIN: 2B3KA43RX8 Sorry for not a lot of info on this yet but here it goes, Vehicle came from another shop after replacing the engine. Vehicle will not start, ASD relay clicks on and off, Fuel pump relay clicks on and off, throttle body flap opens and closes any time key is on.... |
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| 1992 Ford E-350 Econoline XL 7.5L backup lights VIN: 1FDKE30G7N this is an rv chassis the customer complained of a battery drain found the backup light would stay on in any gear so i replaced the range switch worked correctly a couple times then the lights started to stay on only after you shifted in to reverse tried d... |
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| 2011 Ford Transit Connect XL 2.0L Will Not Set EGR Mon VIN: NM0LS7ANXB Please see repair history and test results. This truck starts/runs perfectly in all conditions. Sets all Emission Monitors quickly with good perfectly within spec Mode $06 results but does not run EGR nor the EVAP. NO codes - Current or Pending or Hist... |
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| 2001 Honda CR-V SE 2.0L Charging System VIN: JHLRD18711 Since the alternator was replaced this vehicle starts out charging at about 13.4-13.5 then over about ten minutes or so it will drop to below battery voltage. There are/were no codes stored. When monitoring the data pids on a scan tool the BATT V flo... |
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| 2009 Kia Sportage LX 2.7L MIL Lamp on VIN: KNDJE72379 Got this kia kicking my ass. Came in with a dead mass air flow sensor. Found no single on sensor,pulled it and found broken hot wire. Installed New (after market) sensor checked sensor single after install all nice and clean reading right where my scope sa... Trouble codes: P0174 (Fuel system lean bank 2), P0172 |
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| 2011 Land Rover Range Rover Sport Supercharged 5.0L Poor Idle Quality, Misfire VIN: SALSH2E4XB Vehicle came in with P0171 code and fuel pressure codes. Replaced both high pressure fuel pumps along with high pressure fuel sensor and fuel codes went away but P0171 was apparent after numerous key cycles. Smoke tested engine and found passenger side val... Trouble codes: P0301 (p0302-), P0302 (p0303-), P0303 (p0304-), P0304 (p0305-), P0305, P0306 (testing and results) |
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| 1993 Mercedes-Benz 500SL 5.0L Poor Idle Quality, Cuts out, Stall VIN: WDBFA67E4P Hello Everybody! I have a 1993 MB SL500, not very familiar with the older MB's & am looking for any advice before getting into this diagnosis.First off i am looking for any info on how to pull codes, and also customer is complaining that auto runs rough an... |
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| 1996 Mercedes-Benz E320 3.2L ignition switch VIN: WDBJF55FXT looking for some help. I removed the ignition switch assembly from under the dash I removed the electrical connector, the cable for the shifter, put the key in position 1, pushed the 2 opposing pins and slide the plastic housing out complete with electric uni... |
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| 2015 Nissan Rogue SV 2.5L Unknown VIN: KNMAT2MTXF Hello to all. We have this rogue that has gone rogue on us:) It came in a couple of moths ago for drivers temp stuck on hot. Diagnosed and replaced actuator( dealer part) and all worked fine. now drivers will not get as cold as passenger, 10-15 degrees dif... |
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| 2011 Ram 1500 Laramie 5.7L Engine Idle VIN: 1D7RV1GT4B Customer Complaint - Noise issue mostly at idle. The truck runs fine has power and idles smooth, no ECL. IT IS NOT EXHAUST NOISE I PROMISE. I grew up in Michigan where these things broke studs before they left the dealer new. There is a random click and... |
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| 2003 Toyota 4Runner Sport 4.7L Body Im trying to find the cause of a popping noise in the front of this vehicle. I can produce the noise just by turning the steering with the engine idling at standstill. It is a tinny kind popping noise and appears to come from the very front of the car. If ... |
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| 2008 Toyota Avalon XLS 3.5L long crank time VIN: 4T1BK36B88 ~R&R Canister Purge Solenoid - No Change ~Fuel Gauge in line 50 psi - No Drop ~Checked Oil Level & Condition - OK ~Checked RPM Signal on Scan Date - Showed Signal ~Plugged supply hose to the intake on EVAP - NO change ~Cleaned throttle body - no change ~Checke... Trouble codes: P0441, P0441, P0441 |
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Fixes & Summaries for All Makes and Models
| Fix/Summary | Answers | |
| 2008 BMW 528i 3.0L Hesitation, Misfire, just off idle on acc VIN: WBANU53568 we took all the information sent to us by the great techs out there an did valve cover gasket an spark plugs an car runs great thank you guys ... |
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| 2010 Chevrolet Colorado LT 3.7L Abs VIN: 1GCJTDDE6A This truck is fixed. We replaced the ABS module and programmed it and all is well. We were able to replace the module without disconnecting the brake lines at the hydraulic unit. Thank you for your assistance. |
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| 2013 Chevrolet Equinox LT 2.4L MIL Lamp on, reduced power VIN: 2GNALBEK8D This one's fixed. turned out to be the exhaust cam sensor. Key on or on accessory after 10 to 15 minutes would start to put out a signal. I'm going to put up the scope captures either here or in the tech forums. would like input on why this would cause a... Trouble codes: P0036, P0366, P0335, P0191, P0013, P0014. |
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| 2008 Dodge Charger SE 2.7L Emissions Monitors VIN: 2B3LA43R08 Well guys thanks for your help, this one is fixed! Customer must not have been driving within the right conditions to set the O2 and Cat monitors. Here is what I did, Wednesday i filled the tank up right below 3/4 a tank. Late yesterday evening once traffic di... |
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| 2004 Ford F-350 Super Duty Harley-Davidson Edition 6.0L No start VIN: 1FTSW31PX4 After long hours and endless sleep. Come to find that all 8 injectors are bad. Ive never seen this before and wanted to eliminate every option. Measured high pressure oil straight to oil rail and have 1,500 psi. Measured voltage to injectors and its getting 4... |
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| 2011 Ford F-150 Platinum 3.5L MIL Lamp on VIN: 1FTFW1ET9B Thanks for all your help. This morning I found the problem. I tried some of your ideas and was still coming up with that it should not be doing this. All the wires and connectors kept showing good. So I relaxed and took a good look at the computer and found a ... Trouble codes: P007D. |
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| 2001 Honda Accord EX 3.0L Brakes VIN: 1HGCG16581 Thank you everyone for all of your input. We bled the system a time or two again and was able to get the ABS to activate on a wet road. The pedal returned to a firm operation. We have driven it a couple of days and no change in the pedal being solid every time... |
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| 1995 Jaguar XJ12 6.0L Excessive Emissions, Poor Idle Quality VIN: SAJJHALS4S The reason why 5 sensors with a common wire to PCM had signal problems: there was a bad/burnt capacitor on PCM board. Found by following the PCM pin 16 circuit to the board. A difficult diagnosis with a cheap control unit repair. Thanks for the answers. Trouble codes: P0113 (inlet air temperature sensor circuit), P0118 (coolant temperature sensor high voltage), P0122 (TPS low voltage), P0123 (TPS high voltage), P1107 (MAP low voltage), P1240 (sensor voltage feed failure). |
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| 2012 Volvo S60 T5 2.5L MIL Lamp on VIN: YV1622FS0C First, Thank you all for your insight on this. The customer and I opted for a pressure sensor replacement first. I did this and the readings I viewed with my scan tool didn't change. The customer has been driving the car daily since then with no CEL being illu... Trouble codes: P0890. |
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