- Location
- Atlanta
I have been searching threads to help solve my p0443 code but havent found much of a solution. So here is the problem:
I bought a 1997 Jeep Cherokee and replaced the engine/transmission/computer from a 1998 Cherokee. I ran the Jeep for a couple times without any codes and all the sudden the p0443 code pops up. I check all the vacuum lines and purge solenoid, they are all fine. Replaced the gas cap- still the code. I reset the codes, however the code pops up immediately after starting the engine which makes no sense since you would think that after the computer is reset, it would take the evap system some time to send a code back to the computer. I am stumped on what i should do. Does anyone have any ideas where the problem may lie. Thanks
I bought a 1997 Jeep Cherokee and replaced the engine/transmission/computer from a 1998 Cherokee. I ran the Jeep for a couple times without any codes and all the sudden the p0443 code pops up. I check all the vacuum lines and purge solenoid, they are all fine. Replaced the gas cap- still the code. I reset the codes, however the code pops up immediately after starting the engine which makes no sense since you would think that after the computer is reset, it would take the evap system some time to send a code back to the computer. I am stumped on what i should do. Does anyone have any ideas where the problem may lie. Thanks