code 172

92redsc

Registered User
what does code 172 usualy mean? i replaced camshaft sensor when 212 and 214 came on and they have left for good i hope!! got my autolite double plat.s but still waiting on wires. UPS.....what a crock. (still love D.J. though, and excited about jason jarrett running in the race!!)
 
Means your right side bank O2 sensor is running lean and not switching back and forth from lean to rich as expected. Could be a misfiring cyclinder due to bad spark or a bad injector.
 
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