GM EFI system on a Air Cooled beetle

[ggenovez]

Delcowiz,

My apologies, I didn't realize the the pulsar used a GM ECM.

That makes thing much clearer. Ok, couple of questions for you.

First off, what year range is that pulsar?

Does the 1227165 see boost ( are the tables big enough ?)

What did the CTS come from and how was it connected to the head?

What do you mean by 2-3 bar code?

What was the donor vehicle for the injector ports. Recommend any alternative?

I agree that you don't "need" a knock sensor, but I've found it's easier to tune them when you know when the engine begins to knock and you back it off from there. What would you recommend for tuning an engine without a knock sensor?

Thanks again.

[delcowizzid]

2 and 3 bar means it can run a 2 or 3 bar map and have tables to suit both.code is free to get from here http://pcmhacking.net/forums/viewtopic.php?f=27&t=356 if you want to look at it in tunerpro the xdf populates the table colomn numbers to suit map sensor when you select 2 or 3 bar sensor in the tune.the pulsar dizzy you may need to get from aussie ebay as they were a mostly aussie version with a different motor to even newzealand right next door LOL.coolant sensor was stock GM same as IAT sensor thread from pulsar or v6 holden commodore can get you part numbers if needed or can probably find a used one lying round here LOL.

[ggenovez]

Yeah, I thought that's what you meant by the Bar but wanted to be sure.

VERY COOL!

Yeah, I was looking at the aussie pulsar and it uses an N13 engine which was available everywhere but the Americas. Is there an Ausie site I can look up part numbers and figure out if the dizzy was used in anything NA?

When you say stock GM CTS and IAT is that stock GM/Pulsar?

Thanks again.