codes

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1992HD
Posts: 13
Joined: Sun Jun 19, 2005 5:56 pm
Car: 1992 240sx hatchback

Post

I have two codes on my ecu the first code is 55 and the second code is 34 dose anyone know what these code are. My car is a 1992 240sx HB with the KA24DET in the car. It started to bogg down in the top of second and the bottom of third now it is doing it in all gears when you heavile accelerate. thank


NISTECH
Posts: 10585
Joined: Sun May 25, 2003 4:17 am

Post

55 is no codes meaning no failures exist. Code 34 is knock sensor. whaich wont cause a noticable bogging of the engine. You have something else going on thats not causing codes. Maybe a maf or tps problem.

1992HD
Posts: 13
Joined: Sun Jun 19, 2005 5:56 pm
Car: 1992 240sx hatchback

Post

Thanks for the help. Do you know what the timing is suppose to be at. I can see the timing mark and above it is four mark but none are on the mark. I replaced the O2 sensor and it stop doing the bogging for about two or three block and started doing it again. Why is TPS?


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