Knock Sensor 3 Circuit Intermittent Bank 1
Table of contents
P032E TOYOTA Possible Causes
- Faulty Knock Sensor 3 Bank 1
- Knock Sensor 3 Bank 1 circuit poor electrical connection
- Knock Sensor 3 Bank 1 harness is open or shorted
- Faulty Engine Control Module (ECM)
How do I fix code P032E TOYOTA?
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 connector’s pins.
Cost of diagnosing the P032E TOYOTA code
The cost of diagnosing the P032E TOYOTA code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle’s make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
P032E TOYOTA Description
The Knock Sensor (KS) senses engine knocking (also known as detonation or pinging) using a piezoelectric element. The sensor is attached to the cylinder block, cylinder head or intake manifold. A knocking vibration from the cylinder block is sensed as vibrational pressure. This pressure is converted into a voltage signal and sent to the Engine Control Module (ECM). The ECM uses this signal to retard the ignition timing and protect the engine from this damaging pre-ignition.