Daphur280

It would be similar to putting 1jz's and 2jz's into cressidas, I think it would be interesting to see

Here's a start.... http://forums.maxima.org/1st-2nd-generation-maxima-1981-1984-1985-1988/608662-rb20det-swap-into-first-gen.html

*UPDATE* With the help of Skib, I've come to find out I'm getting spark now, but still not running, the issue has evolved to the injectors not squirting. We tested this by hooking up a spare injector i had to the connector filling it with fluid and turning it over. Not sure of the proper way to test this, I dont have a noide light. And I did get a multimeter, but for some unknown reason (probably just pure irresponsibilty) I have lost it... So now what? What would casue the inj's not to operate? I have fuel & pressure but no squirting injectors....

Bump still need these two harnesses, and that bottom plug I found out goes to the fuel pump modulator so I need that too

offer still stands!

Also I need to know if the ecu green light stays on through cranking, I'm getting feedback for both that is suppose to stay on, and that it is not suppose to stay on... so which is it???

problem is i dont know how to use it properly, I've been taught several times and just cant retain the skill...

is no one interested in the $100? or is it not worth it?

So I'm not getting much help with my issue here http://forums.hybridz.org/index.php?/topic/88725-another-starting-issue-no-spark-pics/ so I'm going back to square one, and wire things as they should have been and see if that helps So I need a Ignitor Harness and a Fuel Pump Relay Harness as shown in the borrowed pics below Ignitor Harness: The Fuel Pump Relay Harness: Also: if anyone knows what harness plugs into this connector and has it available for sale:

Help

Sorry, the answer is no, I do not have one, it was very foolish of me to get heavily involved in the automotive field without investing in one. Simple fact for me is I'm not good at using one, so I've tended to avoid it. All I have is a test light and that has sufficed thus far. I dont have the cash to get one, because I'm saving what i do have to pay someone to fix this or for parts (if that becomes the issue). Also, thank you for answering the question/concern about the LED on the ECU while cranking, wasn't sure what was suppose to happen with that during cranking. The only thing I changed about the FUEL PUMP RELAY was, I connected the connectors directly to their source: Fuel pump (+); Ground, 12v constant; 12v switched (IGN ON). None of what I connected to the relay is going to the EFI harness or ECU. the blue/red wire i have isn't connected to anything on the end of the connector (by the EFI relay) But i do have the blue/red wire connected to IGN ON on the harness side (by the ECU connectors) I will upload pics of this later tonight to limit confusion about my setup...

any update on this topic i just inherited a autometer Ultra-lite electric speedometer that I'd like to install...

ok so I looked back at the diagram, and yes I did miss this one, So I hooked up everything accordingly on Fig N, and when cranking the ECU light still goes out, and now the fuel pump wont turn off. As another note, I dont know if anyone read towards the beginning of this thread, but because I DID NOT have the harness that plugs the FUEL PUMP RELAY harness to the FI harness, I wired up the FUEL PUMP RELAY seperate from EFI harness. before this whole issue arrised I tested that the FUEL PUMP RELAY and fuel pump were both working properly so I do not suspect its within the way this was wired However I know that the harness that plugs into the FUEL PUMP RELAY harness did supply power to the ECU... which I already wired up to the 8pin connector... oh yeah, still no spark...

When i meant cranking, I meant i had the ignition switch to the "START" position and the ecu light would be on when the starter was disconnected, but when the starter was connected and I would crank the enginge, the ecu light would go out during cranking... sorry about the confusion

switched power stays connected through cranking as long as starter solenoid is disconnected, however, switched power I believe goes out when starter is connected. The ECU light stays on through cranking so long as the starter isn't hooked up, and stays on up until cranking when the starter is engaged and connected.

that white connector isn't hooked up to anything, is it suppose to be connected?

I've up the ante to $100 + food and beer

*update* I checked this ^^ and i unplugged the starter solenoid connector and the ecu stayed lit through START, however, when i reconnect the connector to the starter it does not light through START.... anymore ideas?? I'm guessing somethings not wired right... but, I have everything wired as it is said to do so in the L28ET > S30 chassis diagrams. HELP!

I noticed the ecu light goes on when in "on" position, but goes out during "start" position. . . thanks for the info, I'll start again from here, and see what happens.

Already tried Braap, he referred me to try Skib, and he has been helping me via PM, but I'm still getting nowhere and am just at the point where I need this car done and soon. So I'm resorting to this.

$100 to the man, woman, or child who can get this car started and running, I'm sure its a simple wiring issue, that I can't solve.

Anyone?

yup i grounded that wire, so i did more probing today and still nothing, checked out the FSM for the 83 turbo harness, and still stumped, everything as far as I'm concerned is connected as it should, and I'm getting nowhere. I'm coming to the end of attempts here, and probably gonna offer $50-100 to the person who can get it started and runnning...

I did test the wire and it was the Black w/ White stripe wire from this connector that got the ecu light (green) on (i wired it to 12v switched): But I'm still getting no spark.