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Model All Model
Group Fuel System(14)
Number KT2008090302
Date Wednesday, September 03, 2008
Area N.America
Subject Engine Management DTCs - P2135 and P2138
- Description
KMA has found in some cases that the Accelerator Position Sensor (APS) as part of the
accelerator pedal assembly is being replaced unneccessarily for DTC P2135. P2135 is the code for
the Throttle Position Sensor (TPS) which is part of the Electronic Throttle Control Actuator (ETC).
Should a problem occur with the Accelerator Position Sensor (APS), DTC P2138 would be set, not
P2135.
Some confusion may occur when viewing the GDS/KGIS descriptor for P2135 and P2138, both of
which have similar wording - Throttle/pedal Position Sensor Switch Correlation. KMA is actively
working to have this corrected in future GDS/KGIS releases. Until that time, please be aware the
DTC P2135 relates to the Throttle Position Sensor (TPS) and DTC 2138 relates to the Accelerator
position Sensor (APS) respectively.
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