Search found 68 matches

by Neilcur
Fri Mar 15, 2013 12:25 pm
Forum: Diagnostic discussion
Topic: rover 25 p0722
Replies: 23
Views: 19466

Re: rover 25 p0722

Hi, Had another go at this the other day but car didn't falter but the buffer was only capturing a couple of pages then stopping i think it was 7 of 7 or something like that, is that to do with the way i have set the scope up? Is the settings i have it on ok to capture the fault? see attached trace ...
by Neilcur
Wed Mar 13, 2013 11:59 am
Forum: Diagnostic discussion
Topic: Audi A4 EGR fault
Replies: 10
Views: 15494

Re: Audi A4 EGR fault

Hi folks, Quick update on this, Car has seemed to adapt new egr to ecu and is driving fine now and all codes have cleared, so i think i was looking into a problem which wasn't there but will let customer try it and see what happens. Spoke to a few folk on autologic forum and there is supposed to be ...
by Neilcur
Tue Mar 12, 2013 7:40 pm
Forum: Diagnostic discussion
Topic: Audi A4 EGR fault
Replies: 10
Views: 15494

Re: Audi A4 EGR fault

I haven't no but another garage we do bodywork for has autologic for VAG so they were gonna hopefully sort out a wiring diagram for me or i could just do an hour's access to get a diagram for it. I Haven't reset adaptions, what do you mean by carried out all required basic settings? Sorry for asking...
by Neilcur
Tue Mar 12, 2013 7:14 pm
Forum: Diagnostic discussion
Topic: Audi A4 EGR fault
Replies: 10
Views: 15494

Re: Audi A4 EGR fault

Hi It has the throttle body bolted to egr then egr bolted between it and manifold and is all electric no vacuum pipes etc so take it that is the N18 and G212? Not sure what wire should be doing what on EGR i had 5v on one wire 14v on another etc would rather try and get a wiring diagram so i knew wh...
by Neilcur
Tue Mar 12, 2013 5:35 pm
Forum: Diagnostic discussion
Topic: Audi A4 EGR fault
Replies: 10
Views: 15494

Re: Audi A4 EGR fault

here is air flow meter with codes cleared as when eml was on car wouldn't rev past 3500rpm.

Should there not be an initial rise and fall as manifold fills up with air?
by Neilcur
Tue Mar 12, 2013 5:33 pm
Forum: Diagnostic discussion
Topic: Audi A4 EGR fault
Replies: 10
Views: 15494

Audi A4 EGR fault

Hi folks me again! Got a 2006 Audi a4 2.0 TDI BRE engine with a p0403 EGR code Customers complaint was EML light on, lack of power and the automatic transmission not changing up the gears properly Removed the EGR valve and was choked up beyond cleaning so replace it and gasket as my local audi parts...
by Neilcur
Tue Mar 12, 2013 11:02 am
Forum: Diagnostic discussion
Topic: Parasitic draw test
Replies: 6
Views: 7150

Re: Parasitic draw test

I redone the test after posting the question and made sure i had clamp right way round and it was ok and is now reading ok. It must of been something i did? i removed negative lead and put a jumper cable between post and terminal and took reading of the cable. Does the length of jumper cable affect ...
by Neilcur
Mon Mar 11, 2013 4:14 pm
Forum: Diagnostic discussion
Topic: Parasitic draw test
Replies: 6
Views: 7150

Re: Parasitic draw test

HI,

When i locked doors the trace went up to top of screen and then settled to 0 then after a short while went minus 2/3 amps so i took it, it was the right way round with the capture going high.

Thanks Neil
by Neilcur
Mon Mar 11, 2013 3:40 pm
Forum: Diagnostic discussion
Topic: Parasitic draw test
Replies: 6
Views: 7150

Parasitic draw test

Hi,

Is it normal for the amp reading to go minus 0 when using the amp clamp for this test or am i doing something wrong? i zero'd clamp before i started the capture and had it set on 20a scale

Thanks Neil
by Neilcur
Thu Mar 07, 2013 7:22 pm
Forum: Diagnostic discussion
Topic: Astra 1.4 EcoTec running rich
Replies: 10
Views: 9605

Re: Astra 1.4 EcoTec running rich

I take it when you say 'lit' you mean normal operating temperature?

What other checks can be done? Be interesting to know!