22.1 DESCRIPTION OF FLASH CODE 22
Flash Code 22 indicates that the Throttle Position Sensor (TPS), see Figure 22-1, input to the
ECM has dropped below 5% (normally < 0.25 volts) of the sensor supply voltage.
This diagnostic condition is typically:
Open sensor signal circuit
Open sensor +5 volt supply circuit
Sensor signal is shorted to sensor return circuit or to ground
All information subject to change without notice.
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