730 pinout boost solenoid

[84X-11]

anyone know where i can find a pinout diagram for a 730 ecm thats not vehicle specific ? I have a 730 with a tgp eprom and need to find the pin for the "turbo wastgate solenoid" any help

[ForcedFirebird]

Here's all I could find...

http://www.thirdgen.org/techboard/posts/power-adder/329746-another-twin-turbo-camaro/3434432-post106.html

Is there a reason you can't use an open pin, like from the EGR?

[robertisaar]

i'm confused... what exactly are you looking for and why? the pinout for a TGP EPROM should be the same regardless of vehicle... running 8F (TGP) code should have the same pinouts regardless.

[84X-11]

but it dosent tgp 727 is A B C D And 6000 730 is A B C D E F
4 Plugs 3 Plugs

But they have the same number of pins ?

[84X-11]

Maybe it would be easier to use an aftermarket boost controller ?

[robertisaar]

hold up, what year 6000? i'll try and find the pinouts for you.

[84X-11]

Its An 88 6000 SE But I Have The Pinout for the vehicle nowhere does it say boost solenoid or wastegate control or anything. Is there a no vehicle specific pinout for the 730 . does the eprom determin some of the pinouts

[robertisaar]

the EPROM does determine the pinouts. but since the 1227727 and 1227730 are identical except for weatherproofing and pinouts, i can find the info.

should take an hour tops.

can you post what you do have, or do you not have a scanner?

[IsaacHayes]

Isn't the diff between the 2 PCM's you mentioned is one is inside the car and one is outside the car versions?

EDIT: i got beat to it..

[robertisaar]

right on both counts isaac.

but one has 4 ECM plugs and the other has 3.

84X-11: is the only thing you have to go off of is what john posted? if so, it would be a hell of a lot easier just to get the 7727 ECM and plugs.

and do you have a factory turbo 6000? thats rare if true. if its the original ECM for a turbo 6000, then i'll be able to find it very easily.

[84X-11]

I have both ecms but im trying to keep the stock harness and ecm for the car the harness is done everything is good but i need to pull the maf signal wire from the plug and put it in the correct one for the stock tgp wastegate solenoid - what do mean a scanner to look up the id# I have a taskmaster

[84X-11]

no its not a factory 6000 turbo i have a totalled 90 tgp but it is the factory 88 6000 ecm w tgp eprom from donor car

[robertisaar]

OK, i'm at the point of confusion...

what was the stock ECM? 27 or 30?

and which one are you trying to use?

as far as i know both the 27 AND the 30 can run any codemask that was used on either one. it might take some trial and error to find out which pin, but its possible.

EDIT: you should be able to use the factory ECM with the TGP PROM, but you WILL need to repin the connectors. just letting you know ahead of time. honestly, i would just remove the ECM and its plugs from the TGP, then play match-the-wire on the 6000. it would be MUCH less troublesome.

[84X-11]

OK 88 6000 SE Wagon With An underdash 730 ecm and stock 6000 engine harness with a complete 3.1 turbo 90 tgp motor. i used the 5 maf wires for the boost sol and mat sensor also extended the oil pressure from dist area to oil filter area. had to swich the plug for the map to accept the tgp map

90 TGP had a 727 under the hood ecm it looks like the cases are the difference but but im not sure

[84X-11]

also check out the 2nd thread under members rides and introductions