Speedo goes crazy and odometer moves in park when putting car in gear it cuts out 1997 civic ran comp and gave me coads po135 po7oo po141 what does that mean

. P0135--Front HO2S Heater Circuit Fault (Sensor 1). I would replace the front oxygen sensor with only a Denso product.

. P0141--Secondary HO2S Heater Circuit Fault (Sensor 2). Similarly, I would replace the secondary oxygen sensor with only a Denso product.

. P0700--A/T Concerns. I would replace the Variable Speed Sensor (VSS).