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#1
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check engine light
have just put in new crankshaft sensor and thought all was well. check engine light still comes on and gas cap is secure. what else could it be?
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#2
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Could be anything. What code is it?
Why did you think CPS?
__________________
Terry Allison N. Calif. & Boca Chica, Panama 09' E320 Bluetec 77k (USA) 09' Hyundai Santa Fe Diesel 48k (S.A.) |
#3
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Scan it and see what codes come up. You may have not licked all the problems by replacing that part. Thats why the onboard diagnostic is there for to pinpoint the problem.
Last edited by Oracle12345; 09-15-2007 at 12:12 AM. |
#4
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CEL on ML
Mine CEL came on if the fuel was low but not low enough to make low fuel light glow.
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#5
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Quote:
1. Mass Air Flow Sensor 2. Oxygen Sensor (you've got four) 3. Purge Valve 4. Charcoal Canister Shut-off Valve 5. Ignition Coil(s)/Wires 6. EGR Valve (lookout for clogs) 7. Air Injection System (a "lazy" O2 sensor could throw this code, be careful) 8. Manifold Pressure Sensor (very rare) 9. Transmission (since there's no Transmission warning light, the CEL is used) Keep in mind that some of the above mentioned components can fail either electrically, or mechanically. #'s 3, 4, and 6 all have internal moving parts. They may recieve the correct signal, but can still fail to do their job. The list goes on and on. Have the car checked for fault codes and post the results. |
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