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View Full Version : Rb20det into s14


Lilmansk8er
02-05-2017, 05:37 PM
Okay so i traded haggard for the s14 blew a ka myself, was already tired of the ka's so i traded my kaT setup for an rb20det setup, its all swapped in besides driveshaft, plugged everything i was able to into where they are supposed to go besides the MAF, wired pins 45 to a switch and pins 58 and 59 straight to an aftermarket fuse pannel (starters on a push start), heres where the problem starts, when i crank it it cranks all day but it will not spark, has fuel and air, just no spark, do i have to wire anything else to a switched power or what am i doing wrong?? Also no power at the coilpacks or ignitor chip but have power at the CAS. Please help!!

Yellow4g63
02-05-2017, 10:39 PM
I take it your running the RB20 wiring harness? If so make sure you have the 2 green relays in near the ecu. One is for the fuel injectors and the other is for ignition. Hope that helps you if any.

Lilmansk8er
02-06-2017, 08:48 AM
I take it your running the RB20 wiring harness? If so make sure you have the 2 green relays in near the ecu. One is for the fuel injectors and the other is for ignition. Hope that helps you if any.

Yes im running the rb20 wiring harness and stock ecu, i have both of those realys

Yellow4g63
02-06-2017, 08:51 AM
Have you tried removing the cas and spinning it to see if the injectors click and coil packs fire? If the key is broken that might also be a problem.

Lilmansk8er
02-06-2017, 09:02 AM
Have you tried removing the cas and spinning it to see if the injectors click and coil packs fire? If the key is broken that might also be a problem.

Ill check that today, wish there was a solid right up on a wiring swap

Yellow4g63
02-06-2017, 09:07 PM
Used to be one a long time ago. Now they have vanished. I had a few saved but my hard drive died a few years ago.

Lilmansk8er
02-07-2017, 10:51 AM
Used to be one a long time ago. Now they have vanished. I had a few saved but my hard drive died a few years ago.

Damn im like completly stuck right now, if i try this tonight and nothting happened I dont know what im gonna do next ahha