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Home >> Jeep >> 2005 >> Wrangler X, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 627 (Powertrain Diagnostic Procedures - DRIVEABILITY - Gas - Symptom & Diagnostic Tests (DTCS P0031 To P1899)) >> DRIVEABILITY - Gas - Diagnostic Tests >> P1297-No Change In Map From Start To Run (Gas - Except NGC) >> Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2004 Dodge Pickup and 2004 Dodge Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.
  1. GOOD TRIP EQUAL TO ZERO
  2. MAP SENSOR VACUUM PORT
  3. MAP SENSOR VOLTAGE BELOW 3.19 VOLTS
  4. (K7) 5-VOLT SUPPLY CIRCUIT OPEN
  5. (K7) 5-VOLT SUPPLY CIRCUIT SHORTED TO GROUND
  6. MAP SENSOR
  7. (K1) MAP SENSOR SIGNAL CIRCUIT SHORTED TO GROUND
  8. (K1) MAP SENSOR SIGNAL CIRCUIT SHORTED TO (K4) SENSOR GROUND CIRCUIT
  9. PCM
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