FJ62 Check Engine Light

[SAR_Squid79]

Today my FJ62 threw a Check Engine Light. It's never thrown one before...

I looked at the FSM and got the procedure for checking the codes. I just went and read the codes:

Codes:
25: - Air Fuel Ratio Lean Malfunction
26: - Air Fuel Ratio Rich Malfunction

So - To me, this sounds like it's akin to the infamous P0170 code for the 5VZ-FE 3.4L V6. So does the same advice apply? Clean the MAF sensor. Check the air filter. Maybe the o2 sensor?

Advice?

 

[MoGas]

Did you get this figured out?


Dave

 

[SAR_Squid79]

No... I think it's the o2 senor(s). Haven't had the time or money to mess with it yet. Doesn't seem to run any different, but the CEL coming on intermittantly is annoying...