Code thrown: PO140
#1
Code thrown: PO140
My 1996 Monte Carlo Z34 3.4L DOHC is throwing this code: P0140 Secondary Air Injection System Malfunction. I went OBD-codes to see what it contains. This is a link to what I got: http://www.obd-codes.com/p0410
I am curious as to how I can go about checking this. I haven't checked the fuse yet, which is on my list to do.
I am curious as to how I can go about checking this. I haven't checked the fuse yet, which is on my list to do.
#4
RE: Code thrown: PO140
Go to AutoZone and get them to Plug-in the Reader and get the Codes and any Pending. THEN ... Go inside and Plug-in the Code reader to the Printer. Get the FULL Diagnostic Read-out with ... WITH >>> TROUBLESHOOTING and Repair recommendations. The Print-out will tell you what to do and in WHAT ORDER. Follow the instructions and you'll see if its something thats a Fuse, easy fix or something requiring new parts.
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