Chrysler Sebring 2004 Service Manual page 2216

P0122-THROTTLE POSITION SENSOR #1 LOW —
TEST
3 Turn the ignition off.
Disconnect the TP Sensor harness connector.
With the DRBIII , monitor the TP Sensor voltage.
Ignition on, engine not running.
Is the voltage above 4.5 volts?
Yes → Replace the Throttle Position Sensor.
→ Go To 4
No
4 Turn the ignition off.
Disconnect the TP harness connector.
Disconnect the PCM harness connector.
Measure the resistance between ground and the (K22) TP Signal circuit at the TP
Sensor harness connector.
Is the resistance below 100 ohms?
Yes → Repair the short to ground in the (K22) TP Signal circuit.
→ Go To 5
No
5 Turn the ignition off.
Disconnect the TP Sensor harness connector.
Disconnect the PCM harness connector.
Measure the resistance between the (K22) TPS Signal circuit and the (K4) Sensor
ground circuit in the TPS harness connector.
Is the resistance below 100 ohms?
Yes → Repair the short to (K4) Sensor ground in the (K22) TP Signal
→ Go To 6
No
6 NOTE: Before continuing, check the PCM harness connector terminals for
corrosion, damage, or terminal push out. Repair as necessary.
If there are no possible causes remaining, view repair.
Repair
7 Turn the ignition off.
Disconnect the TP Sensor harness connector.
Disconnect the PCM harness connector.
Measure the resistance between ground and the (K6) 5 Volt Supply circuit in the TP
Sensor harness connector.
Is the resistance below 100 ohms?
Yes → Repair the short to ground in the (K6) 5 Volt Supply circuit.
→ Go To 8
No
ACTION
Perform POWERTRAIN VERIFICATION TEST VER - 5 - NGC.
Perform POWERTRAIN VERIFICATION TEST VER - 5 - NGC.
circuit.
Perform POWERTRAIN VERIFICATION TEST VER - 5 - NGC.
Replace and program the Powertrain Control Module in accor-
dance with the Service Information.
Perform POWERTRAIN VERIFICATION TEST VER - 5 - NGC.
Perform POWERTRAIN VERIFICATION TEST VER - 5 - NGC.
DRIVEABILITY - NGC
Continued
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APPLICABILITY
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