Bank two catalyst warm up efficiency. The catalytic converter is not functioning properly.
Trouble code P0432 means:Main catalyst efficiency below threshold
It stays on when the airbag computer detects a malfunction and sets a code.
Contact a Chrysler dealer
The airbag light stays on when the computer detects a malfunction and stores a trouble code.
Trouble code P0431 means:Warm up catalyst efficency below threshold
It is catalyst efficiency warm up failure bank two. The problem is a PT Cruiser only has one bank.
You need a code reader or a scan tool.
Trouble code P0431 means: Warm Up Catalyst Efficiency Below Threshold (Bank 2)
Coolant temperature sensor circuit high. Check the sensor near where the upper hose attaches to the engine to see if plugged in.
Trouble code P0344 means:Camshaft position circuit intermittent
p0431 code
The airbag light stays on when the computer detects a malfunction and sets a code. The fault needs repaired and the light will shut itself off.