I've got a 99 Honda Odyssey. All of a sudden the engine light came on and the TCS light came on. As well the engine starting running rough. The dealer ran the codes and said that their were mis-fires on cylinder
1, 2, 6, 5. The fuel pressure read ok (36psi). Plus the TCS codes resulted from low voltage according to the tech. According to him low voltage also caused the following codes: engine retard command (PFINH signal failure), throttle position ref voltage failure, gear position signal failure.The battery test did fail, but it obviously has enough cranking amps to start the car.
This dealer recommended that I replace all of the fuel injectors and then fix the voltage issue later. I don't understand how I could go from no problems to 4 cylinders mis-firing. Any suggestions???