TCC slip???
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Staging Lane
Joined: Jun 2004
Posts: 76
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TCC slip??? I recently monitored the "tcc slip" parameter in the VCM scanner (HPTUNERS). It shows that when the car is in drive but not moving that slip is about 200 %.
When the TCC is locked, it shows that slip is about 80%. That said, the TCC feels locked and engine speed matches RPM as it should.
Am I misinterpreting what this parameter is? Is there a problem in the transmission?
Sam
When the TCC is locked, it shows that slip is about 80%. That said, the TCC feels locked and engine speed matches RPM as it should.
Am I misinterpreting what this parameter is? Is there a problem in the transmission?
Sam
You might get better info from looking at the straight slip
RPM. That should be zero or less than 1 RPM, if you're really
locked and you always get a sane number at least.
RPM. That should be zero or less than 1 RPM, if you're really
locked and you always get a sane number at least.
TECH Enthusiast
Joined: Jul 2006
Posts: 638
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From: San Diego
Originally Posted by samgm2
I recently monitored the "tcc slip" parameter in the VCM scanner (HPTUNERS). It shows that when the car is in drive but not moving that slip is about 200 %.
When the TCC is locked, it shows that slip is about 80%. That said, the TCC feels locked and engine speed matches RPM as it should.
Am I misinterpreting what this parameter is? Is there a problem in the transmission?
Sam
When the TCC is locked, it shows that slip is about 80%. That said, the TCC feels locked and engine speed matches RPM as it should.
Am I misinterpreting what this parameter is? Is there a problem in the transmission?
Sam
