codes , check engine light
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P1510 Limited Performance: Enables near normal
operation of the vehicle, guarding against inadvertent wide
open throttle conditions. Typically this code is the result if
one of the TGS or TP sensors, or one of each, has failed.
Table 6-99. DTC P2138 Diagnostic Faults
POSSIBLE CAUSES
Open in TGS-1 circuit
Short to ground in TGS-1 circuit
Short to voltage in TGS-1 circuit
Open in TGS-2 circuit
Short to ground in TGS-1 circuit
Short to voltage in TGS-1 circuit
TCA malfunction
operation of the vehicle, guarding against inadvertent wide
open throttle conditions. Typically this code is the result if
one of the TGS or TP sensors, or one of each, has failed.
Table 6-99. DTC P2138 Diagnostic Faults
POSSIBLE CAUSES
Open in TGS-1 circuit
Short to ground in TGS-1 circuit
Short to voltage in TGS-1 circuit
Open in TGS-2 circuit
Short to ground in TGS-1 circuit
Short to voltage in TGS-1 circuit
TCA malfunction
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