revving like mad!!!!

[Brettyboy]

As far as AA goes has got to be over a certain mileage from your home if she dosent have home start,Gold membership should cover this

 

[supersticky]

Thanks Brettyboy, might av to do this tomoz, i know this maybe a dumb question but, can vagcom look deeper into my problem and find the fault better/easier than my vcds-lite?? Like can it read the ecu for damage?? thank you all.

 

[LEE69]

no vag com is vcds

 

[supersticky]

AA mans results:
p0136, o2 sensor circuit bi sensor 2.
P0138, o2 sensor circuit high voltage
P2128, throttle pedal position sensor switch E circuit
P2138, " " " " " D/C voltage.

Joy!!!! Huh im boiled!!!!!

 

[LEE69]

Googled the code and pedal seems it's a tied fault with the pedal https://www.google.co.uk/search?q=p...36e5aac7eed2af&bpcl=38093640&biw=1560&bih=756 o2 sensor wiring perhaps ?

 

[supersticky]

Well its been in the garage for two days and their stumped!! They have said somebody has messed with the wiring for all the pedals as many are heat wrapped Hummmmm o well

 

[LEE69]

as in melted?

 

[supersticky]

no mate, as in disconnected and heat wapped back together!! i'm worried he's just gonna say "Take it to SEAT mate as it's fooked I'm gutted but i suppose i expected this as i only got it for 700. Also just looking at the car service history, and it's had 6x lambda sensor's in 5 years!! That's not right is it??

 

[supersticky]

All sorted, Well in a way!!! the o2 sensors had shorted out the ecu by the previous owner, so instead of them replacing the ecu they wired the pedal to run off one of the two sensors, the mechanic found a split in the connector where they did the bodge wiring, he replaced it but told me the pedal is working again BUT the ECU is the problem """"part of the ecu controls the tpc and when the o2 sensors shorts for any reason, it burns one of the resisters that talk to the tb, this is why the car had no throttle response and was idling at 1200, as the ecu is partly minced when you press the brake pedal it revs high and this is because the brake pedal is controlled by a much higher voltage and the ecu confuses it with the sensors from the tps resulting in 5000 rpm"""".
The wiring has been bodged to run off one sensor atm, he told me to grab another ecu soon, i'm paying him next week and he's told me he will write up a full report on all faults and codes, so if anyone else is having this problem, this may help Thanks Lee69

 

[LEE69]

Nice there is an end to it, ecu you say pm coming