HELP with Codes
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HELP with Codes
Here is what i pulled off the VAG this afternoon.
Saturday, 03 March 2007, 13:17:44
VAG-COM Version: Release 409.1-S
Control Module Part Number: 8N0 906 018 M
Component and/or Version: 1.8L R4/5VT G 0005
Software Coding: 06500
Work Shop Code: WSC 01236
2 Faults Found:
16806 - Main Catalyst: Bank 1: Efficiency Below Threshold
P0422 - 35-00 - -
17536 - Fuel Trim: Bank 1 (Mult): System too Lean
P1128 - 35-10 - - - Intermittent
-------------------------------------------------
Saturday, 03 March 2007, 13:17:44
VAG-COM Version: Release 409.1-S
Control Module Part Number: 8N0 906 018 M
Component and/or Version: 1.8L R4/5VT G 0005
Software Coding: 06500
Work Shop Code: WSC 01236
2 Faults Found:
16806 - Main Catalyst: Bank 1: Efficiency Below Threshold
P0422 - 35-00 - -
17536 - Fuel Trim: Bank 1 (Mult): System too Lean
P1128 - 35-10 - - - Intermittent
-------------------------------------------------
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Re: What exactly do you expect to log from your fuel injectors?
it seems like I have replaced everything that has to do w/ my problem. Spark plugs, fuel filter, MAF Sensor, o2 sensor, had everything under the hood smoked for leaks... 3 leaks found and all were fixed. I am just trying to find out why i get the lean code. If i erase the codes i'll be fine until i get on the highway and do 55, not even boosting full load, just babying it. my next guess: fuel pump/injectors are bad?
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Have you done a full-load MAF test?
I know you said you replaced the MAF but it wouldn't be the first time that a replacement wasn't any good and 17536 is most often associated with a bad MAF.
Have you checked your fuel pressure?
What do you long term fuel trims look like after a few days of driving without clearing codes?
-Uwe-
Have you checked your fuel pressure?
What do you long term fuel trims look like after a few days of driving without clearing codes?
-Uwe-
Thread Starter
New Member
Joined: Jan 2007
Posts: 91
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Re: Have you done a full-load MAF test?
well, i dropped my car off to a german specialist (who did my software and builds NOBLE M12's). He said he dropped a good MAF in there and tested it out but made absolutely no difference. How do you check Fuel pressure w/ VAG? what block to log for fuel trims?