Computer code 052
#1
New Member
Thread Starter
Computer code 052
Well,
My 1990 D-150 (318 Automatic, throttle body) was running so good. Today on the way home it started running rough again at a stop light.
My engine check light came on. I got my scan tool out and it showed code 052 excessive lean.
any idea's on what is causing this one?
Thanks
Gary
My 1990 D-150 (318 Automatic, throttle body) was running so good. Today on the way home it started running rough again at a stop light.
My engine check light came on. I got my scan tool out and it showed code 052 excessive lean.
any idea's on what is causing this one?
Thanks
Gary
#3
Mopar Lover
I'm Going to guess a wiring problem? Code 052? O2 is normally a Code 21??
But I think you need a DRB-II to reset the Emission Maintenance Reminder ...
Rest of the tune up is good? Cap, plugs, rotor, plug wires, and so on.
But I think you need a DRB-II to reset the Emission Maintenance Reminder ...
Rest of the tune up is good? Cap, plugs, rotor, plug wires, and so on.
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04-10-2012 04:50 AM