1999 Ford Ranger mileage: 126,000. The engine bucks and the check engine light came on. I have a code 211 read out. Cleared all codes now the only code is 157 MAF sensor low voltage. 998-hardcode fault confirms that it is not the ignition module. All sensors seem to check out okay. What is more specific definition of 998? Could it be the PCM? Or in one of the sensors? Computer seems to always go into open loop. Help please!
have the same problem?
Wednesday, February 2nd, 2011 AT 9:05 PM