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P197F Engine Error Code

When you check engine light came on code P197F the reason should be . However your vehicle's manufacturer may have a different definition for the P197F OBD-II Diagnostic Powertrain (P) Trouble Code. So you should chech it on your car models.

P197F Code Symptoms

P197F Code Reason

Parts or components should not be replaced with reference to only a DTC. The vehicle service manual should be consulted for more information on possible causes of the fault, along with required testing.

Disconnected, dirty or fouled spark plugs are common causes for engines that won't start. Spark plugs typically need to be replaced every season or 25 hours of use. You should also check that the spark plug gap is set properly. If your spark plugs look good, problems with your ignition system can also preventing a spark. These can range from a faulty spark plug lead, shorted kill switch or flywheel key damage.

P197F OBD-II Diagnostic Powertrain (P) Trouble Code Description

so you have to check ODB-II Engine Error Code list.

P197F Code Review :

The reason of P197F OBD-II Engine Error Code is .

P197F Code Dictionary Meaning:

p - Powertrain Code - Problem is related engine, transmission and emissions systems.
1 - MFG - Manufacturer Specific
9 - Transmission
7 - Exhaust Gas Recirculation System Valve 1
f - TFP Valve Position Switch-Drive Without Drive Ratio