No TP signal??

[tonyholbury]

Put a new MAF sensor in and checked for codes......nothing checked live info and TP comes up as ZERO I am right in thinking TP is throttle position so how the heck is my Touran following the throttle??

OK GUYS BRAINS TO THE RESCUE PLEASE!

Edit PS just phoned bro in law and he suggested pulling the plug and looking for a fault code, good idea, I'll do that AFTER I come back off holiday!

[Volkswagen Owners Club]

Should be checked with the ignition on and then slowly move the pedal down and up and the voltage should change

Enjoy your holiday Tony 🙂

[tonyholbury]

This is the puzzle the reader on live data shows ZERO....0 but the pedal must work as the engine follows the throttle pedal?? I believe this is a 6 wire plug so perhaps the reader takes its info from a second variable resister and that has failed, it isnt throwing a code for this so I will try a second hand pedal I believe most cars have dual outputs but I thought if one failed a code would show???