Check engine light code help
#1
Check engine light code help
My CEL has come on a few times recently. Codes were 32 and 51. I found a list explaining them but am confused how to correct. The 32 refers to the EGR if the list I found is right. And 51 means the engine is running lean amd that thr computer tried to compensate to its richest setting but it didnt work. Im really not a mechanic, I usually work on PCs. If anyone is kind enough to help I would appreciate it. Sorry for any spelling errors Im on my phone
#2
#3
I know I'm late getting back to this but a close family friend recently passed and I've been distracted. Anyways, seeing how RockAuto had the EGR and O2 for a total of $62 shipped whereas Autozone wanted that just for a new O2 sensor. I bought them both. I don't know if the actual EGR valve was bad but the transducer thingamabob was toast.. Here's a few pictures of it. Replacing that thingamabob seems to have stopped it from throwing the 32 code. At least for the time being. I still haven't got the the O2 but I presume that it will be in the same or worse shape. Primarily because it was a Canadian truck and all of the road salts and what not being exposed to it.
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