kmascotto

I have two error codes on my car
1) load signal LH term 25 to EZK term 9
2) closed throttle position switch

these are from my durametric

any suggestions
k

ammonman

You need to adjust or replace your throttle position switch. Either will require removing the intake manifold. The load signal issue could be a dirty connection or broken wire. unhook the battery ground strap and wrap in a cloth or other cover to prevent accidental grounding. Remove the plug connectors from the LH and EZK and inspect the pins/terminals and see if the error goes away after reconnecting them and the battery.

Mike

kmascotto

Thanks Mike, i replaced the TPS with my recent top end refresh. I had the same error code before i replaced the TPS too.

I disconnected and reconnected both (i will say I didn't disconnect the battery ground when i did it though...do you think that might make a difference?)
i will have a look tomorrow to see if the code has come back...

kmascotto

Up date:
After I reset the codes and took the car for a long drive yesterday... the codes have not returned. The TPS code was likely left over from the pre top end refresh and the LH-EZK was likely a poorly seated plug on the computer.