Topic: 1989 4 runner

[superkaliguy]

i have a check light, i checked it out and got code 71-   EGR VALVE MALFUNCTION--EXHAUST GAS TEMPEATURE BELOW SPEC. FOR EGR CONTROL

--EGR SYSTEM

--EGR GAS TEMPERATURE SENSOR/CIRCUIT/ open egr temperature circuit

i was wondering if anyone came across this issue yet, and how u guys solve the problem. Any help is appreciated, thank you

[superkaliguy [OP]]

Got it fixed, looked it up on Mitchel and found that my egr valve, one of the lines was plug in wrong. I had no wiring diagrahm on my hood