P2A5E

Alternative Fuel Vaporizer C Outlet Temperature Sensor Circuit Intermittent/Erratic

Severity

⚠️ Medium

Can you drive?

Yes, but get it checked soon

Approx. repair cost

$17–56 (est.)

Symptoms

Unstable engine operation
Increased fuel consumption
Check Engine Light Illuminates
Reduced engine power
Problems starting the engine

Causes

Temperature sensor malfunction
Open or short circuit in the sensor circuit
Poor contact in the sensor connector
Contact corrosion
Problems with the engine control unit

How to Fix

Check the integrity of the sensor circuit
Inspect connectors for corrosion or damage
Check sensor resistance
Replace sensor if necessary
Reset the error code and check if it returns

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