RB20 to S13 -No 12v+ @ ignitor chip ? No spark issue

Discuss the RB20, RB25 and RB26 series engines.
Over-Rev
Posts: 3
Joined: Wed Mar 10, 2010 9:21 am
Car: S13-RB25

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OK, Buddy of mine just finished his swap , IT's not getting any spark.No 12v @ the ignitor chip? Where does it recieve it Power from ?

I probed the 12v on the coil and nothin,Backed tracked to Ign Chip and No 12v there.

So My main Question is where does the Ign Chip get its power and how it Routed .

I swapped the relay's by the ECU and nothing.

Thanx Guys


Sil240
Posts: 2973
Joined: Mon Apr 28, 2003 5:26 pm
Car: Nissan S13 "The One Cam Wonder"

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The 3 wire plug next to the 6 wire plug for the ignitor.The thick white wire is the power, the Black and Red is the Ground.

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WhatsADSM
Posts: 496
Joined: Fri Jun 10, 2005 5:27 pm
Car: 1998 240sx

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Over-Rev wrote:OK, Buddy of mine just finished his swap , IT's not getting any spark.No 12v @ the ignitor chip? Where does it recieve it Power from ?

I probed the 12v on the coil and nothin,Backed tracked to Ign Chip and No 12v there.

So My main Question is where does the Ign Chip get its power and how it Routed .

I swapped the relay's by the ECU and nothing.

Thanx Guys
The ignitor does not get 12V power, that is normal. The coils receive 12V from the connector that sil240 mentioned.

Over-Rev
Posts: 3
Joined: Wed Mar 10, 2010 9:21 am
Car: S13-RB25

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Thank you guys, After reading I went over his work and couldnt find the pug. He some how? Plugged it into the O2/sensor. After fixing swapping it LOL it fired right up....Thank you thank you thank you
WhatsADSM wrote:
The ignitor does not get 12V power, that is normal. The coils receive 12V from the connector that sil240 mentioned.

Sil240
Posts: 2973
Joined: Mon Apr 28, 2003 5:26 pm
Car: Nissan S13 "The One Cam Wonder"

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Cool now that you got it Running you have to ComeOut to the meet in September.

Over-Rev
Posts: 3
Joined: Wed Mar 10, 2010 9:21 am
Car: S13-RB25

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Sil240 wrote:Cool now that you got it Running you have to ComeOut to the meet in September.
Our Luck its Back east somewhere no where close to Ca. lol

Here is a pic of My S13 with a Series II RB25DET, You'll love this. I used to run a LS1 with a Jerico 4-spd. Neadless to say , RB's are more than whats Rumored to be by NON-RB owner's. The RB20 we just finished will be out this weekend @ a Local Event. Thanx again guys and Now that Im a member I'll be around


Sil240
Posts: 2973
Joined: Mon Apr 28, 2003 5:26 pm
Car: Nissan S13 "The One Cam Wonder"

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NICE!!!!!

Yeah its in NC/TN- The Tail of the Dragon

For some reason I thought you were in NC.

Thats awesome though.Yeah stick around the forums, you'll learn alot.


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