P1320 BUICK - IC Module 4X Reference Circuit Intermittent No Pulses
P1320 BUICK Possible Causes
- Faulty or worn out spark plugs
- Faulty fuel injectors
- Faulty Camshaft Position Sensor
- Faulty Crankshaft Position Sensor
How do I fix code P1320 BUICKCheck the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.
Cost of diagnosing the P1320 BUICK code
Labor: 1.0The cost of diagnosing the P1320 BUICK code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour.
- Engine Light ON (or Service Engine Soon Warning Light)
- Engine misfire
P1320 BUICK MeaningWith the engine speed over 568 rpm, the Powertrain Control module (PCM) did not receive any 4X Fuel Control pulses for 400 ms.
P1320 BUICK More InformationNeed more information on how to fix the P1320 BUICK code?
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