Subaru P1142: Throttle Position Sensor Circuit Range/Performance Problem (low input)
Is your scanner showing Subaru P1142?
No worries. We'll show you what it means and how to deal with it.
Subaru P1142: Throttle Position Sensor Circuit Range/Performance Problem (low input)
OVERVIEWWhat Does The Subaru P1142 Code Mean?
DTC P0122 and P0123 not set, Engine started, engine running at idle or cruise speed, and the PCM detected an unexpected “low” voltage condition on the TP sensor circuit during the CCM test.
What Are The Potential Causes Of The Subaru P1142 Code?
Check any other DTC on display
Recommended Parts
Below are some recommended auto parts to help you address the trouble code affecting your vehicle and get it running smoothly again:
Note: During the purchasing process, please check carefully whether the part you want to buy fits your car!
Reference Sources
Subaru Impreza Repair Manual for P1142 – Page 605.
