EVAP control system/Flow??
#1
EVAP control system/Flow??
So my check engine light turned on today while driving. (01-11) EVAP control system/Flow. I know this has been asked around a lot and I checked the FAQ and it's not there. What is this problem and how do I fix it. Thanks!!
#2
Just got my handy dandy Haynes Repair Manual (6-21 Emissions and engine control systems), and IT says:
EDIT: IT Says you better Look on these forums harder, start by going to the 4th Gen Forums and finding the ECU Codes Defined Again << title of thread! your Code is there with everything that's in the Haynes Manual, but that's okay, maybe you're new.
EDIT: IT Says you better Look on these forums harder, start by going to the 4th Gen Forums and finding the ECU Codes Defined Again << title of thread! your Code is there with everything that's in the Haynes Manual, but that's okay, maybe you're new.
#3
Thanks for pointing out where to look. It says...
0111
Diagnostic Trouble Code 0111 is detected when ...
- EVAP control system does not operate properly.
- EVAP control system has a leak in the line between intake manifold and EVAP control system pressure sensor.
Possible causes include ...
- EVAP canister purge volume control solenoid valve stuck closed.
- EVAP control system pressure sensor and its circuit.
- Loose, disconnected, or improper connection of rubber tube.
- Blocked rubber tube.
- Blocked or bent rubber tube to MAP/BARO switch solenoid valve.
- Cracked EVAP canister.
- EVAP canister purge volume control solenoid valve.
- Closed Throttle Position Switch.
- Improper connection of one-way valve.
- Blocked purge port.
- EVAP canister vent control valve.
This is a "jackpot" code. It points to so many possible causes as to be almost useless. It may be accompanied by another DTC which is more specific.
I resetted my ecu and it hasn't turned back on since. Do you think the problem is still there or should I fix it before the light turns back on; if ever?
0111
Diagnostic Trouble Code 0111 is detected when ...
- EVAP control system does not operate properly.
- EVAP control system has a leak in the line between intake manifold and EVAP control system pressure sensor.
Possible causes include ...
- EVAP canister purge volume control solenoid valve stuck closed.
- EVAP control system pressure sensor and its circuit.
- Loose, disconnected, or improper connection of rubber tube.
- Blocked rubber tube.
- Blocked or bent rubber tube to MAP/BARO switch solenoid valve.
- Cracked EVAP canister.
- EVAP canister purge volume control solenoid valve.
- Closed Throttle Position Switch.
- Improper connection of one-way valve.
- Blocked purge port.
- EVAP canister vent control valve.
This is a "jackpot" code. It points to so many possible causes as to be almost useless. It may be accompanied by another DTC which is more specific.
I resetted my ecu and it hasn't turned back on since. Do you think the problem is still there or should I fix it before the light turns back on; if ever?
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