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P1132 MAZDA

P1132 MAZDA - HO2S11 Rich Condition

Repair Importance Level: 3/3
Repair Difficulty Level: 2/3   
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Possible causes

  • Leaking injector, regulator or excessive fuel pressure
  • Engine vacuum leak or open EGR valve at idle
  • Engine mechanical condition
  • Faulty HO2S or Mass Air Flow (MAF) sensor

Possible symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)

P1132 Mazda Description

A Heated Exhaust Oxygen (HO2S) sensor indicating rich at the end of a test is trying to correct for an over-lean condition. The test fails when the fuel control system no longer detects switching for a calibrated amount of time.
OBDII Code P1132 Mazda - HO2S11 Rich Condition - AutoCodes.com

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