Hi,
Will post this also on the tech board, but all help appreciated.

Code 22= TPS fault ?
Getting 5 volts from terminal C and only 0.17 from A & B, the blue and black wire. Should be about 0.45 I believe ?
New TPS fitted, still the same.

Ran in 2 new wires direct from the ECM to the TPS to replace the original blue and black wires, still the same.
A member in USA sent me a zip file containing the Trouble shooting guide for the TPS.
Followed it word for word and it appeared to be an ECM fault.

New ECM fitted and still the exact same. Only 0.17v ??

At a wee bit of a loss as what to check next, any suggestions ??

Cheers in advance,

Alan........