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I have a d15b engine that giving me some problems, my check light stays on when I start, I diagnose it more than one place they said it's the o2 sensor, can't locate foreign used sensors in the north. The problems I get with the engine is that when I put in reverse the car go high and low and when in neutral the rpm is above 1000 and when it's in drive idling it goes right. Down to 0. Question, can the o2 sensors cause this problem?? And if can u help me find someone sort this problem for me I'm willing to pay whatever it takes.

Which O2 sensor does your engine carry? One or 4 wires?

4 wires and it has 2 o2 sensors

Check on amazon for your 02 sensor!

Do you know which sensor is throwing the code?

which d15b u have? vtech?

sounds like an electrical problem. i also had check light issues and also o2 sensor problems. i did my work by OBATECH on omeara road. located on the same street with garys bar. his name is Oba and number is 340-4037 (also on whatsapp)

i also did work by oba and what i like is that he has most of the parts right there so u just walking with yur money...if arima to far u cud check Dave Auto Electrical as well located in tunapuna off the highway on the side with the hindu school.....his number is 702-4707

It's a non Vtec engine cvt tranny, the sensors on the extractor

shermantank wrote:i also did work by oba and what i like is that he has most of the parts right there so u just walking with yur money...if arima to far u cud check Dave Auto Electrical as well located in tunapuna off the highway on the side with the hindu school.....his number is 702-4707

don't think it's much of a electrical problem

1UZFE wrote:which d15b u have? vtech?

I have the non vtec

Did u get tru? I kno someone who has d same issue n dey did everything including buyin a new throttle body wit sensors n no improvements.

1UZFE wrote:Did u get tru? I kno someone who has d same issue n dey did everything including buyin a new throttle body wit sensors n no improvements.

I didn't get thru, I did all that too and my check light still on so d only thing I'm thinking now is changing the o2 sensors n moving 1 from d other as u could see in the pic they're too close to each other

Bro i think those sensors supposed to be cheap on amazon also of u get d part numbers u cud get dat right here on tuner on in d bamboo..

When the problem started? After tuning the car?

Bullet_proof wrote:When the problem started? After tuning the car?

problem started bout 4 months ago when u made ah stupid mistake by carrying the car to engine wash

Kerrons. Did u get around to change d sensor?

Yea guys I got thru with the problem, changed both sensors ( foreign used ones) and my check light is off, only thing tho when I'm on the highway n I mash down to do some numbers it comes back on. What could be the rel issue now???

I have that same problem..i think the oil might be too thick