Some help needed with my d15b2 install.
#1
Some help needed with my d15b2 install.
Hi,
First of all, í'm new here, so please don't flame an shoot me, i'm new into boosting.
Okay, here it goes:
I've turbocharged my D15, with a Garrett t3 turbo.
It runs great when there is minimum boost., no issues so far.
But, when i hit the gas, and my car revs up to like 4000rpm, the boost get's around, 4/5psi... then my engine check light pops on...
I've checked the error codes, and this are the results:
3 - MAP (afaik)
5 - MAP (afaik)
7 - TPS...
Now, the TPS is like strange... does a d15b2 have a TPS ? And, if it does, where the hell is that thing at?
I've found a sensor like thingy behind my chocke-throttlebody, but... i'm not sure if this is te TPS.
So, if anyone has suggestions 'bout that... pleaaaaaaaase.
Then, the 3 and 5 errors.
I've used several checkvalves... like 4 diffrent brands... some are from a gardenwarehouse, the others from a aquariumstore.... all... don't seem to fool my MAP sensor...
Or, is it possible it has something to do with the TPS error?
I mean, SandmanCivic is running almost the same setup as i am, and he has NO errorcodes.
as far as i can see the MAP error occures when i'm getting to 5psi @ 4500rpm in 2nd, or in 3th and 4th at 3000rpm.
I now have two checkvalves BEFORE the MAP sensor... but still... no happy boosting.
Please help me out here.
(btw, i want to by a ML002 from synapse, but it is hard to get one here, cuz im in The Netherlands).
Thx,
t0n
First of all, í'm new here, so please don't flame an shoot me, i'm new into boosting.
Okay, here it goes:
I've turbocharged my D15, with a Garrett t3 turbo.
It runs great when there is minimum boost., no issues so far.
But, when i hit the gas, and my car revs up to like 4000rpm, the boost get's around, 4/5psi... then my engine check light pops on...
I've checked the error codes, and this are the results:
3 - MAP (afaik)
5 - MAP (afaik)
7 - TPS...
Now, the TPS is like strange... does a d15b2 have a TPS ? And, if it does, where the hell is that thing at?
I've found a sensor like thingy behind my chocke-throttlebody, but... i'm not sure if this is te TPS.
So, if anyone has suggestions 'bout that... pleaaaaaaaase.
Then, the 3 and 5 errors.
I've used several checkvalves... like 4 diffrent brands... some are from a gardenwarehouse, the others from a aquariumstore.... all... don't seem to fool my MAP sensor...
Or, is it possible it has something to do with the TPS error?
I mean, SandmanCivic is running almost the same setup as i am, and he has NO errorcodes.
as far as i can see the MAP error occures when i'm getting to 5psi @ 4500rpm in 2nd, or in 3th and 4th at 3000rpm.
I now have two checkvalves BEFORE the MAP sensor... but still... no happy boosting.
Please help me out here.
(btw, i want to by a ML002 from synapse, but it is hard to get one here, cuz im in The Netherlands).
Thx,
t0n
#2
Re: Some help needed with my d15b2 install.
I had a code 3 and 5 before try switching up some vacumm lines to the map sensor i changed it and never had the code again, the tps sensor is on the right side of the manifold U can see it under the big cover. the sensor could be going bad. check the vacum lines because you might not be having anof vacum going to the map sensor check this stuff out and let us know if it still occurs
#3
Re: Some help needed with my d15b2 install.
Originally Posted by Jimclure
I had a code 3 and 5 before try switching up some vacumm lines to the map sensor i changed it and never had the code again, the tps sensor is on the right side of the manifold U can see it under the big cover. the sensor could be going bad. check the vacum lines because you might not be having anof vacum going to the map sensor check this stuff out and let us know if it still occurs
So, you are sure that there is a TPS on my B2 (dualpoint) intake?
And about the vac lines to the MAP sensor... What is the best thing to do, intake -> checkvalve > checkvale > MAP ?
Do you suggest to use a longer vacuumline towards the MAPsensor? so that the checkvalves can get rid of the overflow first?
#4
Re: Some help needed with my d15b2 install.
Originally Posted by t0n
Originally Posted by Jimclure
I had a code 3 and 5 before try switching up some vacumm lines to the map sensor i changed it and never had the code again, the tps sensor is on the right side of the manifold U can see it under the big cover. the sensor could be going bad. check the vacum lines because you might not be having anof vacum going to the map sensor check this stuff out and let us know if it still occurs
So, you are sure that there is a TPS on my B2 (dualpoint) intake?
And about the vac lines to the MAP sensor... What is the best thing to do, intake -> checkvalve > checkvale > MAP ?
Do you suggest to use a longer vacuumline towards the MAPsensor? so that the checkvalves can get rid of the overflow first?
Yes iam positive of the tps sensor on the B2 I have the same motor. what is your vac that you have at this time. Shouls be around 18-23 to have max vac i dont know the check valve question because I havent used it. Is your lines ran like you have it as you said intake, check, check, map. If so try it and some other ways its a trial and error basically at this point. others here will be able to tell you more info on the checkvales so give them some time.
#5
Re: Some help needed with my d15b2 install.
Yes the D15b2 does has a TPS, its right under the TB, *SEE PIC BELOW
its held in by a rivet, that you can cut a notch in a turn out, or you can just drill it out.
its the unit that looks like a green plastic button
heres a shitty pic.
hope this helps!
its held in by a rivet, that you can cut a notch in a turn out, or you can just drill it out.
its the unit that looks like a green plastic button
heres a shitty pic.
hope this helps!
#9
Re: Some help needed with my d15b2 install.
Originally Posted by Jimclure
You wont need your check valves anymore if u get that how much is he selling it for?
This map sensor, accepts 3Bar, but... it still sends a signal out to my ECU, wich does not understand pressure.... right?
He's selling it for €60, that's about $75