Chrysler Sebring 2004 Service Manual page 2107

DRIVEABILITY - GAS
P1297-NO CHANGE IN MAP FROM START TO RUN —
TEST
8 Turn the ignition off.
Disconnect the MAP Sensor harness connector.
Disconnect the PCM harness connector.
Measure the resistance of the (K6) 5-volt Supply circuit in the MAP Sensor harness
connector to ground.
Is the resistance below 100 ohms?
Yes → Repair the short to ground in the (K6) 5-volt Supply circuit.
→ Go To 9
No
9 Turn the ignition off.
Disconnect the MAP Sensor harness connector.
Disconnect the PCM harness connector.
Measure the resistance of the (K6) 5-volt Supply circuit between the MAP Sensor
harness connector and the PCM harness connector.
Is the resistance below 5.0 ohms?
Yes → Go To 10
→ Repair the open in the (K6) 5-volt Supply circuit.
No
10 If there are no possible causes remaining, view repair.
Repair
11 Turn the ignition off.
Disconnect the MAP Sensor harness connector.
Disconnect the PCM harness connector.
Measure the resistance of the (K1) 5-volt Supply circuit between the MAP Sensor
harness connector and the PCM harness connector.
Is the resistance below 5.0 ohms?
Yes → Go To 12
→ Repair the open in the (K1) 5-Volt Supply circuit.
No
12 Turn the ignition off.
Remove the MAP Sensor.
Inspect the vacuum port, check for restrictions or any foreign materials.
Were any restrictions found?
Yes → Repair as necessary.
→ Go To 13
No
13 If there are no possible causes remaining, view repair.
Repair
ACTION
Perform POWERTRAIN VERIFICATION TEST VER - 5.
Perform POWERTRAIN VERIFICATION TEST VER - 5.
Replace and program the Powertrain Control Module in accor-
dance with the Service Information.
Perform POWERTRAIN VERIFICATION TEST VER - 5.
Perform POWERTRAIN VERIFICATION TEST VER - 5.
Perform POWERTRAIN VERIFICATION TEST VER - 5.
Replace the MAP Sensor.
Perform POWERTRAIN VERIFICATION TEST VER - 5.
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Continued
APPLICABILITY
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