VIDEO

Acura DTC

Acura DTC P0152

Manufacture

Acura DTC

Code

P0152

Definition

HO2S-21 (Bank 2 Sensor 1) Circuit High Input

Description

Engine started, vehicle driven in closed loop in D4 D5 position at cruise speed, and the PCM detected the HO2S signal was fixed at more than 0.90v. Note: The actual value where the code sets is in the PCM memory.

Cause

  • HO2S signal tracking (wet oily) in connector causing a short between the signal circuit and heater power circuitHO2S signal circuit is open, or the ground circuit is openHO2S heater supply circuit is openPCM has failed

_P0152  There are 0 products.