What is the correct TPS voltage
Thread Starter
Racer
Joined: Jun 2011
Posts: 319
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From: Harrison Ohio
What is the correct TPS voltage
I have read .5, .525, .54, and .456. SOOO what is it?
I have not yet ditched the crossfire had it running good for awhile after finding a vaccum leak. I rebalanced the tbi's and wow that cured the stumble . Now the variable idle CEL says code 22 BS i check it it is the same as what i set it to.
What does the coolant sensor do i noticed in a diagram it is tied directly to the tps. Is there a Vom way to test the collant sensor?
I have not yet ditched the crossfire had it running good for awhile after finding a vaccum leak. I rebalanced the tbi's and wow that cured the stumble . Now the variable idle CEL says code 22 BS i check it it is the same as what i set it to.
What does the coolant sensor do i noticed in a diagram it is tied directly to the tps. Is there a Vom way to test the collant sensor?
Thread Starter
Racer
Joined: Jun 2011
Posts: 319
Likes: 0
From: Harrison Ohio
the first one tonight will be drank in your honor.
Le Mans Master
Joined: May 1999
Posts: 6,692
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From: Texas
Thread Starter
Racer
Joined: Jun 2011
Posts: 319
Likes: 0
From: Harrison Ohio
Over time the inner workings of the switch wear just like your radio used to make static and cut out when you cranked up Foghat back in the day. If you take a resistance reading at the disconnected TPS across the two terminals ground and signal you should see a smooth increase of resistance when moving the throttle. If it is bad the resistance will be choppy possibly cut out or not change at all. Please feel free to correct me if i am wrong i have yet to resolve my TPS code 22 issue. I replaced the switch which was bad, IAC's,coolant temp sensor and fixed vacuum leaks while improving my situation it has not corrected surging stumbling when the car is cold or driven 5+ miles then it levels out and runs good.
