1999 Toyota Other Repair Question
1999 Other Toyota Models Check Engine Light codes
I have codes P0125,P1130,P1133 and P1135 how do I fix these problems
your codes are coolant temp low, fuel trim, & 2 O2 sensor faults. As i have no idea as to what engine we are looking at i would start with the coolant temp sensor , check that the coolant is at normal operating temp and if so replace this sensor, clear the codes and the others may come back into line. try this first.
26,884 answers provided