map sensor

Heads up. I have a problem with "rich" fuel trims, both short and long. Background: I had elected to replace all of the emission-related sensors (MAP, ECT, IAT, etc) and fuel-air mix controllers (Intake Air Control Valve, Throttle Position sensor, Evap purge) that I could do myself. In the...

Would like to replace electrical-connector for manifold pressor sensor (MAP.) Went through a lot of headaches looking for this pigtail. Finally found it Friday, 4-2-21, through rockauto.com for $32.17. If this connection is loose your vehicle will dog down like in limp mode. I've been using zipties

So my 2002 jeep liberty limited sat for 2 years before i bought it. it was garage kept. i bought it for 1000$ so im not upset with everything that is wrong with it but i cant quite figure out why it keeps throwin codes. first it started with the coils. 4 diff coils went out. i bought all new...