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![]() ![]() Once you swap the wires you can then Plug and play. They are too large, cumbersome, flimsy, thick, or not long enough and bottom out on the connector body. DO NOT try and use pin removal tools from generic tool kits or whatnot. You simple slide the safety pin in until it stops, and gently pry downwards so the retainer inside the connector is moved up and away from the contact pin, while GENTLY tugging on the back of the wire. You simply lay the pin flat on the top of the connector contact, and slide it in until it stops. To do so, insert a safety pin into the small rectangular hole just above the head of each of the contact pins from the INSIDE of the connector. The Wires are the same but you are missing the Black Ground in your harness so you need to add a chassis ground to the black lead off the connector after swapping the pins. On early 84 models that had the 2 pin Power Transistor you will need to swap over the later style connector. This is the only change needed to the harness. Now to swap the Black wire with the Green/white wire. You need to remove this black housing clip to be able to pull the wires out. You do not interact with the seals or poke them at all. All you need to do back here is to be able to see the seals. You must first remove the black housing clip on the back of the z31 harness grey connector to expose the seals on the back of the wires. The procedure is simple and I have outlined it below. The issue with the newer PRW-2 is that there are two wires that have been flipped, or two contacts that need to be swapped on the Z31 harness. The PRW-2 is not exactly pug and play but close. NISSAN MAXIMA (1989 - 1994) - Located near the Distributor on a bracket.NISSANĚLTIMA (1993 - 1997) - Located under the Airbox. ![]() It can be found on a number of Distributor equipped Nissans. It is the transistor that charges/discharges the Ignition Coil. This guide pertains to the following item, it has a number of names: I will be posting a Video on our Youtube Channel in shortly and link it here in the coming weeks as I have a customer car (1985 300zx 2+2) that is getting a VG33ET swapped in and will use this upgrade. This Modification can also be used on the S130 as well using the method with the 2 wire unit. Where are you from in Canada? I live in Scarborough.So this one is a pretty simple modification for a more reliable spark for your Z31. Where are you from in Canada? I live in Scarborough.Feel free to email me if there's anything you think I can Work It was a pain and time consume process to diagnosed this problem. I openned up all the wiring harnesses all the way to the ECU to the injectors and the starter but I finally found that the RED wire from this connecter was pinched by a metal clamp bolted on the engine. Now, I'm putting it back all together since it started yesterday and just to do major tune up since it was sitting for almost a year.īy the way, the problem I had why it one of the fusible link was melting there was a short circuit in the connetor of the orange relay (Safety relay). I aslo bought a used power transistor and ECU before just to test if this were the culprits but didn't do any good. In my orignal posting, I've tried everything including swapping the distributor assembly but it didn't help at all so I kept my orginal distributor assembly. ![]() I just know some basic stuff but it took me many almost a year to figure it out. Just to let you know, I'm not a mechanic and not formal experience on cars. Check my first posting about this problem, I've been working on it months and I finally got it started yesterday. I decided to buy this used one because my car has been sitting for almost a year next month. I checked the delear and I was told that it's $650 plus taxes which was way too much on my budget. ![]() Well! I got mine from one of the guys in the ZCLUB 6months ago and paid $250 CAD. ![]()
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