1998 B-4000 pickup P0113

Question

I have a 1998 B-4000 pickup with the 4.0 standard transmission, 2-wheel drive. The obd
code is showing P0113 , have replace air temp sensor still not helping ,what other sensor could it be?

Answer 1

This is the only sensor it could be. If the new sensor isn't working then you likely have a wiring issue to the sensor. You should see low voltage on one wire, and the second wire is the signal wire. These wires need to be checked for power and for continuity to the pcm.