Update:measured everything again found no shorts (i measured wrong that on me)
Then I found this website: https://www.hotrodwiki.com/images/2/26/1991_to_94_4g63_engine_swap_wiring_diagram.jpg
checked the mpi again everything was okay until i looked at position 103I quess I forgot to wire...
i disconnected the ends by the ECU and other control modules so i don't blow them up. Still didn't have time because of my study.I am now engineering a cruise control module for a electronic throttle body and gas pedal for the hydromotive team I am in (if this works out i can make it on my...
if you tell it me like that i am thinking about measuring everything again. and write it all down i will do this wensday. after thinking about it i think i made a measuring error (it was 12pm and freezing).the 40 amp batt fuse was connected to the ground i did this with measuring with...
It's more that my main relay for the ECU does not get 12 v and I diagnosted it to the batt fuse 40 amp that's making a short to ground.I will download the manuals and continue from that.
Dear sirs/madams/and tech gods.I found that the fuse batt is connected to the ground but I have no idea where the wire goes to. It's about the white/redstriped cable. I have been looking for a hour with no success.Is there a manual or diagram for this? I looked on the site but most of them...
Dear sir/madam/master techs,I am making a new engine harness and now i am wondering do i need pin 57 and 62 if yes were the Hell do they go. (location were the connector goes and which wires go were)
Got my old one but that one has been cut too much so i dont know were they go.
I got the...
yesterday after fixing the injector seal and putting a new o ring on the biss screw i tested the car and it still had the idle problem.
then i did a boost leak test again since i wanted to test if the injector seal/biss screw was leaking again the test went to 3 bar of pressure and it broke my...
i found that one of my injector seals was leaking after a smoke test.
i dont know how i didnt found this after doing 3 boost leak test.
now waiting for my new seals.
Hoping that this is the problem or it is the intake mani gasket becaus that is now the only gasket that i didnt replace.
Today i found this i know the screen in the throttle body can cause the idee but can the air leak in the fpr also cause this ?
They were the only boost leak i found.
I tested it with 2 bar air
the top part is from the gst throttle body and the bottom one is from the non turbo one that worked 100% wtf does that metal piece do i just noticed this
so if i am correct
Vc = RawThrotPos when throttle closed =32
Vo = RawThrotPos when throttle open = 238Next, solve for scale and offset as follows, using the values collected in the previous step.Scale = 223 / (Vo - Vc) 223/(238-32)= scale...
Set the isc when the car is idling and up to temp. how do you do that.
also gonna look at my wideband today since i havent calibrated it for 3 months now
i got a second eprom ecu and i brought it to a ecu repair to get the v3link from the bad ecu to the checked working ecu.
i checked that the isc working. it works great it goes up and down.
i did a boost leak test at 2.5 bar (36.2594 psi) found 3 leaks and repaired it and they dont leak now...
Today i tested my new sensor that i orded last week with my non turbo ecu and with my turbo ecu (that has the v3 link)
On my non turbo ecu the sensor worked
On my turbu ecu that has the v3 link it didnt work.I found out after i opened my ecu and took it to a guy that repairs this kind of stuff...
After researching today i found this
checked wires from the wire harness connector to the ecu connectorIsc
Ecu1 white
Pin 67
0.00 ohm
Good2 red
Pin 107
0.00 ohm
Good3 black
Pin 68
0.00 ohm
Good4 blue
Pin 58
0.00 ohm
Good5 red
Pin 107
0.00 ohm
Good6 yellow
Pin 59
0.00 ohm...
''The idle values are a bit high in your VE table'' do you mean the excel picture?
and i will check the isc and adjust the tps/throttle% next week when i have time
I got this wierd idle and i dont know what to do anymore. see logI already did/:
Smoke test (not a single leak found)
Adjusted tps to 0.63 volt
Mounted a new rebuilded throttle body (2g becaus i cant find any 1g throttle body in the netherland or on ebay)
Calibrated the wideband sensor...
i am building a gst from a gs and i am looking for a engine harness for a gst
and if i am right i am not 100% sure the gs interieur harness is the same as a gst?
if anyone has one laying around and want to sell it to me pm me.
I got my 1992 GS and I got some problems since last week and I don't know where to look.When I'm driving and get it to 2500 rpm it has no power (mostly third gear).
When I am driving the highway at 120 km/h and floor the gas pedal I feel like there is no reaction (throttle body is full open...
When i started my car i got this noice its from the left side of the engine.
I have already looked at the compression, and the valves.
The timing of the timing beld is also fine.english is not my first language so i can make some mistakes