MAP Sensor for 1986-1995 Jeep 2.1L, 2.5L, 2.8L, 4.0L, 4.2L, 4.6L, 5.9L vehicles

Typical failure signs are vehicle excessive fuel consumption, failed emissions test, engine misfire, decreased fuel efficiency, rough engine idle, decreased engine power, check engine light on, stalling engine or difficulty starting.