A little background: 1999 Civic EX, automatic.
Was leaving the grocery store when I noticed my speedometer was bouncing between 20-40 mph, and my odometer/trip meter weren't moving. Other than that, car was driving fine. No CEL or anything. No biggie, I thought.
Read online and saw it might be the speedometer cluster or a speed sensor. Went to take a drive to hook up the OBDII and noticed that the CEL was now on and when shifting from park to reverse, it shifted hard enough that I felt it and then again from reverse to drive. Giving it some gas, it felt almost as if it was in neutral in that I could hear the engine going but wasn't moving much. Went around the block and the OBDII scanner showed "0 MPH" under SPEED.
Pulled four codes:
P1768 - Manufacturer Cntrl - Transmission
P0141 - Bank 1 Sensor 2 o2 sensor
P0135 - Bank 1 Sensor 1 o2 sensor
P1298 - Fuel Air Metering
Not sure about the two o2 sensor codes as they are fairly new. Never seen the other two codes.
Any thoughts/ideas? Darn hubris. Not only did a friend say "Wow, your car runs well for 200k" a few days ago but I posted in the post about dependable cars having 200k.
Was leaving the grocery store when I noticed my speedometer was bouncing between 20-40 mph, and my odometer/trip meter weren't moving. Other than that, car was driving fine. No CEL or anything. No biggie, I thought.
Read online and saw it might be the speedometer cluster or a speed sensor. Went to take a drive to hook up the OBDII and noticed that the CEL was now on and when shifting from park to reverse, it shifted hard enough that I felt it and then again from reverse to drive. Giving it some gas, it felt almost as if it was in neutral in that I could hear the engine going but wasn't moving much. Went around the block and the OBDII scanner showed "0 MPH" under SPEED.
Pulled four codes:
P1768 - Manufacturer Cntrl - Transmission
P0141 - Bank 1 Sensor 2 o2 sensor
P0135 - Bank 1 Sensor 1 o2 sensor
P1298 - Fuel Air Metering
Not sure about the two o2 sensor codes as they are fairly new. Never seen the other two codes.
Any thoughts/ideas? Darn hubris. Not only did a friend say "Wow, your car runs well for 200k" a few days ago but I posted in the post about dependable cars having 200k.