Questions & Answers for: po 622

PO 622 Trouble Code: P0128Thermostat Rationality Test Possible Causes: Check the operation of the thermostat (it may be stuck open).ECT Sensor is contaminated, damaged or it has failed.Inspect for low

what oes 662 po code mean what oes thecoe 622 mean on pt chrysler 2005? Code 662 is for a problem with an intake tuning valve, and code 622 is for a problem with the alternator field circuit.

po 622 only throwing code 622 and check battery light is on ...new battery, alternator, pulley and belt Yup, code 622 is for a problem with the generator/alternator field circuit. The field circuit is

PO Box A2629, Sydney South, NSW 1235. Tel: 133-622. For Brazilian Consumers: Warranty benefits are in addition to rights provided under local consumer laws, except for the 1-year warranty that already