what does the code p1494 means for a 2000 jeep grand cherokee laredo. Hello and welcome to Just answer.com, Super mechanic here. About your vehicle. That code is for the leak detection pump, (evap) and there is a bulletin which states to check for any kinked hoses in the system.
First diagnose P1494 JEEP code. Check the “Possible Causes” listed above. Visually inspect the related wiring harness and connectors. Check for damaged .
P1494 Definition Evap leak detection pump pressure switch condition … Engine Code: P1494 …. 2000 XJ Jeep Cherokee Sport 4.0 HO I6
That code indicates a problem with the fuel evaporative system test pump, either a power or line leak. If the pump runs, check the lines going .
Replaced the elbow, erased the PCM code (MIL light) and its been 2 months … .com/doc/3503856/Jeep-XJ-2000-25-Emission-Control-Systems
Hi there, I would like to fix the problem related to the error code above (P1494-M) on my 2000 Jeep Grand Cherokee. “Leak Detection Pump Sw.
The code refers to the leak detection pump that is part of the gasoline vapor control system which is for pollution minimization. It says either that the pump switch .