2006 Saturn Ion Code 2138

Tiny
CHARLESP1971
  • MEMBER
  • 2006 SATURN ION
  • 215,000 MILES
I cleaned the interior carpet when I was done drove
Car about a mile when the check engine light came
On (both check engine lights) it also said trac off and
I'm getting code p2138 I took out the app sensor and
Cleaned the terminals reinstalled and the same thing
Is still happening.
Sunday, July 7th, 2013 AT 4:06 PM

1 Reply

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,758 POSTS
P2138 Throttle/Pedal Pos Sensor/Switch D / E Voltage Correlation

Is there anything under the seat or near the kick panel that got wet? I haven't worked on too many Saturns, but it seems like something is shorting out for the TPS. Check to see if the computer is under the seat or along the kick panel.
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Sunday, July 7th, 2013 AT 7:23 PM

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