2001 Jeep Cherokee Q&A

2001 Jeep Cherokee Question: What cause below normal MAP sensor readings?

130,000 miles, 4.0L motor. Engine runs good. Have checked MAP operations, good. TPS-good, O/2 sensor, all four are new and good. IAT-good. Coolant temp senor good. No DTC. Using to much gas. Could their be a restriction in the exhaust sytem causing this???????????? -
This question hasn't been answered yet.
Answer It or share it on , or Email to get an answer.