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2008 BF200 Mil light and buzzer

Jrsf350

New member
Mil light and buzzer sounding only at idle. Did the paper clip thing but having trouble identifying code. Any help would be much appreciated. I took video but file is to large.

light sequence
1 short
2 long
6 short
 
Okay, that's code 1 and code 26. Code 1 is typically the HO2 sensor (but could also be caused by a misfiring spark plug, a failing coil, or low fuel pressure) and code 26 is an issue with the oil high pressure switch or wiring.

Here is the proper procedure for pulling codes. View attachment Procedure for Getting Fault Codes.pdf

Here is the document telling you what the codes mean. View attachment MIL Fault Codes Scanned.pdfView attachment MIL Fault Codes Scanned.pdf

Best procedure is to initially pull the codes and record them. Then clear the codes as explained in the 1st document. Then run the engine again until it alarms, then pull the codes again to see what is really happening.

When an HO2 sensor fails, it fails. So, it is not usual for the code to be thrown only at idle. As for code 26, check your oil level. Pull the dipstick and smell it for any smell of gasoline, which could make it too thin.

Get back to us with results.
 
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