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Engine disabled message and codes P0107, P2101 and P0651

Tiny
ALLENSEBI
  • MEMBER
  • 2007 SATURN SKY
  • 2.4L
  • 4 CYL
  • 2WD
  • MANUAL
  • 121,000 MILES
Just put in new clutch then put car back together and now I am getting an engine disabled message on dash.
Getting codes p0107, p2101, and p0651.

It is not a key security issue.
Tuesday, March 29th, 2022 AT 12:30 PM

1 Reply

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 108,268 POSTS
Hi,

Looking at the codes, the first thing I would suggest checking is the gray wire between the PCM and the throttle pedal position sensor. So, go to the TPP sensor and disconnect it.

Using a voltmeter or multimeter, check for a 5v reference.

The PCM is in the left rear of the engine compartment, so the wire may have been damaged, pinched, or disconnected.

Let me know what you find.

Take care,

Joe

See pic below.
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Wednesday, March 30th, 2022 AT 8:52 PM

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