We had to run down to SLC yesterday. It was super hot. On our way back to Idaho Falls, just cruising on the interstate, my dash lit up. I got all the suspect lights flashing at me...Check VSC System, CEL, 4LO. I pulled the following codes:
P0441 - Evaporative emission control system incorrect purge flow
C1204 - Brake booster sensor circuit range/performance
C1241 - Low battery positive voltage or abnormally high battery positive voltage
C1268 - L4 signal pickup malfunction
No drivability issues at all. Never missed a beat. No drop in MPGs. Gas cap was on and secure. First instinct is to replace the battery based on the C1241 low voltage code. Battery is around 4 years old so it's right on the edge. Hasn't given me any issues though. However maybe the excessive heat yesterday did it in. I know a bad battery or battery on the fritz will do this.
Just curious if anyone has seen this combination of codes before. I'll replace the battery tonight and go from there. Thanks in advance for any input.
Guy
P0441 - Evaporative emission control system incorrect purge flow
C1204 - Brake booster sensor circuit range/performance
C1241 - Low battery positive voltage or abnormally high battery positive voltage
C1268 - L4 signal pickup malfunction
No drivability issues at all. Never missed a beat. No drop in MPGs. Gas cap was on and secure. First instinct is to replace the battery based on the C1241 low voltage code. Battery is around 4 years old so it's right on the edge. Hasn't given me any issues though. However maybe the excessive heat yesterday did it in. I know a bad battery or battery on the fritz will do this.
Just curious if anyone has seen this combination of codes before. I'll replace the battery tonight and go from there. Thanks in advance for any input.
Guy