http://wiki.ross-tech.com/wiki/index.php/17769/P1361 No3 cyl ignition circuit. http://wiki.ross-tech.com/wiki/index.php/17772/P1364 No4 cyl igniton circuit These are coil pack/circuit codes.
If it's a typo - P1631 is an accelerator pedal related code. http://wiki.ross-tech.com/wiki/index.php/18039/P1631 As is P1634.. http://wiki.ross-tech.com/wiki/index.php/18042/P1634/005684
As mentioned on the Ross-Tech wiki , 02 sensor wiring can cause this issue, further Googling found that it can cause a short and possibly damage the ECU. As also seen here - http://www.seatcupra.net/forums/showthread.php?t=258642
Ok guys new pedal installed the engine management light has now gone off. But now it does the complete opposite and revs as if the pedal is pushed to the floor. I'm guessing this could bea wiring issue am I right the pedal is wired straight to the ecu then from there to the TB? Is it a case of tracing them all? Thanks guys
No sure what you mean? What adaption doi need to do? There's a mystery plug under the shuttle that isn't connected to anything near the wiper motor too (Purple inside)
Here's that unknown plug https://www.dropbox.com/s/99p9h4ivvzrx7z6/20140117_134926.jpg There's also a pipe worth some cloth over it https://www.dropbox.com/s/6339ejlwapyrz3b/20140117_134900.jpg I've noticed 2 pipes not connected to anythin https://www.dropbox.com/s/zv7q9kj1ffd62j2/20140117_134910.jpg And does all this look right ? https://www.dropbox.com/s/mbd6f4v9lbw8kyz/20140117_134850.jpg
o'dear lol i think most of that is for the secondary air pump the pipe with the cloth is anyway should go into the airbox i think the other two pipes are vac pipes off the inlet to do with the suction pump/ carbon fillter but dont quote me on it
To aid any issues with debugging this problem, here is the wiring path from the Pedal to the ECU. As you can see it is a fairly direct link to the ECU, via a blue connector, that you may want to still check for continuity. Hope this helps
Ok got on it today I've got Continuity from the blue plug to the pedal. How does the ecu plug come apart without breaking it? I need to gain access to the wires some how
It has a slider on it like a lid. Mine also had a little cable tie that needed cutting off before I could slide it.
All wiring replaced and no change. New pedal no change. Do you think the ecu has died? From what I understand these are programmed to the clocks is this the case?
aye the ecu would need matched to the clocks ie you would need the pin of the clocks and the new ecu thats if it's 2001 or newer if it's a older mk4 it's easier as you dont need a immo pin for the ecu or the clocks for changing the ecu i'v done a bit of messing about with this so know most of the in's and out's lol of getting the skc pin from the clocks and ecu lol you would need some with vag-tacho vag-commandor and vcds ie vag-com a other option you do get places that repair ecu's
https://dl.dropboxusercontent.com/u/8422015/Pom/20140221_164514.jpg noticed this too doesnt look good, is there something missing? regarding vagcom it may be wise if i bought one where can i get one? theres alot to chose from
