P1320 CHEVROLET - IC Module 4X Reference Circuit Intermittent No Pulses
P1320 CHEVROLET Possible Causes
- Faulty or worn out spark plugs
- Faulty fuel injectors
- Faulty Camshaft Position Sensor
- Faulty Crankshaft Position Sensor
First diagnose P1320 CHEVROLET code
Check 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 terminals.
Cost of diagnosing the P1320 CHEVROLET code
Labor: 1.0The cost of diagnosing the P1320 CHEVROLET 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.
P1320 CHEVROLET Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
- Engine misfire
P1320 CHEVROLET MeaningWith the engine speed over 568 rpm, the Powertrain Control module (PCM) did not receive any 4X Fuel Control pulses for 400 ms.
P1320 CHEVROLET More InformationNeed more information on how to fix the P1320 CHEVROLET code?
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