1999 toyota 4runner v6 limited codes p0125,p1130 what parts needed ? runs fine
P0125 TOYOTA - Insufficient Coolant Temperature for Closed Loop Fuel Control Read more: https://www.autocodes.com/p0125_toyota.html
P0130 TOYOTA - HO2S11 Circuit Malfunction
Read more: https://www.autocodes.com/p0130_toyota.html
You should start replacing the front heated oxygen (O2) sensor bank 1.
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