[Elie335]

Hello members;

I installed my 2.5" UR catless DP recently (a week ago), my question is;
isn't I'm supposed to get the SES(engine light) lights on the cluster because I'm running catless? I'm not getting any error or anything shows on the dash/cluster ... is this normal?


Thanks in advance.

[CaliE90]

give it some time, it will come up

[dyezak]

Took almost a day for mine to pop up.

[hipnotic]

i thought if you put an 02 sensor the light will not go on or am I wrong?

[Elie335]

it have been almost 1000 MILES and still no engine light or anything, have anyone here faced the same thing?

[Mike@N54Tuning.com]

Originally Posted by Elie335

it have been almost 1000 MILES and still no engine light or anything, have anyone here faced the same thing?

If you're running a tune with built in o2 sims then you won't get a light.

Mike

[Elie335]

Originally Posted by Mike@N54Tuning.com

If you're running a tune with built in o2 sims then you won't get a light.

Mike

the jb4 is off the car ... I'm running stock.

[Slops]

mine took 45min of driving the first time... then 10 min after that if the tune is out

[Elie335]

Originally Posted by Sloppy

mine took 45min of driving the first time... then 10 min after that if the tune is out

Thanks for the input

does anybody knows what would cause the SES light not to light on?

[marv85]

Originally Posted by Elie335

Thanks for the input

does anybody knows what would cause the SES light not to light on?

Yes Actually. I was having the same thing as you. I installed AA catless DPs and drove it a lot with no SES light. If you scan for codes, I bet you'll find the two codes. But for the SES light to appear you got to have long drives.

After I installed my Dps I spend a week only driving in the city and got no light. The first time I went for a 20 miles drive on the highway I got the light.
It has to do with how the systems on the car run emission test or something of that sort...

So for your case, I'm going to take a wild guess here but I think you live in Lebanon, correct? Being from there, I know it's a small place Take it to some highway and drive for a while and let us know.

[Elie335]

Originally Posted by marv85

Yes Actually. I was having the same thing as you. I installed AA catless DPs and drove it a lot with no SES light. If you scan for codes, I bet you'll find the two codes. But for the SES light to appear you got to have long drives.

After I installed my Dps I spend a week only driving in the city and got no light. The first time I went for a 20 miles drive on the highway I got the light.
It has to do with the systems on the car run emission test or something of that sort...

So for your case, I'm going to take a wild guess here but I think you live in Lebanon, correct? Being from there, I know it's a small place Take it to some highway and drive for a while and let us know.

Thank you for your input, I'll wait a bit more..

[michael1284]

I don't get what you're waiting for? It'll show up eventually...would it make you happier if it did it asap?

[Elie335]

Originally Posted by michael1284

I don't get what you're waiting for? It'll show up eventually...would it make you happier if it did it asap?

lol dude, I'm just worried that there isn't anything wrong, because normally it lights up after you take the DP off....