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Accord Ex 2001 2.3L OBD code p1164

09-27-2011, 07:43 PM
i have an accord ex 2001 2.3L. The engine light came up and I ran OBD rec'd
-P1164 Air/Fuel Ratio (A/F) Sensor (Sensor 1) Range/Performance Problem
-P1164 Air/Fuel Ratio (AF) Sensor (Sensor 1) Circuit Range/Performance.

Im not clear about the code. is it the o2 sensor in front of the engine or the one on the CAT?

09-27-2011, 08:23 PM
The one in front. The one by the cat would be sensor 2

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