Code 1552

[milo303]

I've got 109 Throttle Stuck errors

We checked and the digital computer says the tss recognizes when the flipper is closed and not closed... No dead spots in the tps

But the voltage when the flipper is at rest fluctuates.... From .6 to .8 to sometimes .9 and so on.. It will even creep around some

Anyone have experience with this? We're thinking tps because of the fluctuation but I'm not for sure if the throttle stuck error relates to tps or tss or both could be my problem??

 

[ak]

Replace TSS that's where I would start.

 

[diamonddave]

Is the voltage you are referring to for the TPS or TSS ??

And is the voltage check with engine running or off?

 

[milo303]

tps engine off thru the digital wrench

Tss just showed either resting or not resting on this digital wrench

We tested it and the tps didn't show any dead spots either surprisingly

 

[milo303]

TPS didn't fix it. Back to the drawing board