ka24de ECU Code 32 and code 34 91 240sx

[MoldyOldy240]

Alright; so originally I was pulling a 32 34 and i believe a 45 (whatever the EGR code is).

Put a new o2 sensor in and wiped the ecu; drove it down to the gas station and filled her up with injector cleaner and 91 octane (the highest you can get in California).

Nothing sparked up till I went past 45, then the check engine light would come on during full throttle, then go away. Eventually the check engine light would just stay on.

Wiped, rinsed and repeated, same results.

I understand the the codes are reading knock sensor and injector leak; but the only bogging or hesitation has been twice with 3rd gear at 5'500 there was a slight hesitation.

Could the knock sensor be cause the injector leak code?Any one have any ideas or similar experiences ?

I did a few searches and found some new ideas; I was just wondering if you all had any others.

[MoldyOldy240]

Nobody?

Alright then.

[s13rb25det]

my 91 does the same thing it has a little hesitation every once and a while it also has a crappy idle that I can not find what the problem is. I changed almost every sensor except the IAC and MAF, I added extra grounds to the iac and that help a little with the idle but it still hesitates a little when I hit the gas. I keep getting code 45 and I have checked my injectors and none of them leak I have also replaced my o2 sensor and it worked for a week or two and then threw the 45 code again. I got a new knock sensor and wiring so I know that is not my problem, the only thing i can think of is the maf sensor so i am going to pick up a used one soon. hope this helps

[240sxvaj]

heres a site for the ECU codes.

looks like you were rite

http://www.ka24development.com/ecu_codes.html

[CityHunt3R]

y

my 91 does the same thing it has a little hesitation every once and a while it also has a crappy idle that I can not find what the problem is. I changed almost every sensor except the IAC and MAF, I added extra grounds to the iac and that help a little with the idle but it still hesitates a little when I hit the gas. I keep getting code 45 and I have checked my injectors and none of them leak I have also replaced my o2 sensor and it worked for a week or two and then threw the 45 code again. I got a new knock sensor and wiring so I know that is not my problem, the only thing i can think of is the maf sensor so i am going to pick up a used one soon. hope this helps

you bought new wire harnesss for knock sensor or u made ur own????