P1520 ISUZU – Commanded Versus Actual Throttle Position Correlation Small Stop Open

P1520 ISUZU Possible Symptoms

Engine Light ON (or Service Engine Soon Warning Light)

P1520 ISUZU Possible Causes

Faulty Throttle Valve Motor,Throttle Valve Motor harness is open or shorted,Throttle Valve Motor circuit poor electrical connection

P1520 ISUZU Description

Commanded Versus Actual Throttle Position Correlation Small Stop Open is the generic description for the P1520 Isuzu code, but the manufacturer may have a different description. Currently we have no further information abouth the P1520 Isuzu OBDII code.