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CEL but no codes

GreggT

By GreggT
in 996 TT, 996 TT S, 996 GT2

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GreggT Member

GreggT

Posted
Posted

Curious if anyone's seen this.

Idle at stop and she throws the CEL with PSM, ABS light

Pocket reader says nothing.

At re-start, nothing....all fine.

Any thoughts welcome.

Thanks in advance.

  • Admin
Loren Member

Loren

Posted
  • Admin
Posted

Pocket readers will not pick up all fault codes.

Check your brake lights (for PSM/ABS light problem).

Find someone with the Durametric software, a PST2, or PIWIS tester to read your car's faults.

GreggT Member

GreggT

Posted
  • Author
Posted
Pocket readers will not pick up all fault codes.

Check your brake lights (for PSM/ABS light problem).

Find someone with the Durametric software, a PST2, or PIWIS tester to read your car's faults.

Yep thanks.....shop has PST2, I'll get her in.

Chuck Jones Member

Chuck Jones

Posted
Posted

Mine used to do that especially after a hard run and when I'd come to a stopsign....on would come the ABS/PSM...ended up being a MAF.....the dealership ate it under a CPO, probably as a favor...and I've had no more CEL's since then.

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