I have a P0135 code which sensor is it
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1999 Toyota Tacoma Question: WHAT ARE THE CODES FOR THE UPSTREAM AND DOWNSTEAM O2 SENSORS
which motor do you have?
Answer #2pushrod July 31, 2013, 09:35Master
135 is the upstream or front sensor OR CIRCUIT! Check fuses as this circuit is for the 02 sensor heater which may have a bad fuse, possible.
Replytoom, July 31, 2013, 11:58Rookie
THANKS i'LL GIVE IT A LOOK