JB4 Troubles

[VicV8]

Ahhhh.... completed my final mod which is the JB4 with the Denso gapped plugs and got a check engine light within 24 hours. Code is reading 0113 and the car is was very jerky and now barely will start and cuts off after a few minutes. I had a professional instalation since I know nothing about cars. Any insight would be very helpful. Sent the car back to the shop afterhours for now and may end up putting car back to stock :/

 

[zbc1969]

Set the JB4 to map 0 and see if the problems still exists. If it does then fully remove the JB4 and then see if that fixes it.

 

[VicV8]

I did set to 0 and it still ran bad and would not stay runnning. I had the car towed back to the shop and will have them uninstall and see what happens. Hopefully they know what they are doing. They zip tied alot of the install so not easy to just take apart.

 

[G-345520]

Have them take photos and send to BMS support, or try and get a log.

 

[StingerLover]

I had this experience when I first installed my JB4. I had the rear plug from the JB4 harness upside down.
If at first you don't succeed...

 

[VicV8]

I had this experience when I first installed my JB4. I had the rear plug from the JB4 harness upside down.
If at first you don't succeed...

I hope that is the case. I will let the guys know that is a possiblity and report back.

 

[cncBilly]

I hope that is the case. I will let the guys know that is a possiblity and report back.

I sure hope you’re not paying the clowns you label as “professionals”.

 

[VicV8]

I sure hope your not paying the clowns you label as “professionals”.

Mystery solved. The rear

I had this experience when I first installed my JB4. I had the rear plug from the JB4 harness upside down.
If at first you don't succeed...

Thanks for the help issue fixed. Your direction helped them notice the the rear plug "came apart" lol. No malfunction to the part so not sure how it could possibly come loose so probably never was plugged in SMH. I orignally looked in engine bay and eveything is zip tied so I could not notice and I freaked out.

 

[VicV8]

I sure hope your not paying the clowns you label as “professionals”.

Yes this was a professional paid shop. Should have just done it myself seems pretty easy but I have no idea about the spark plugs so wanted "professionals" to handle.

 

[StingerLover]

Glad you got it resolved! I would always rather do the work myself, if possible. I may not always get it right, buy I care more and am more persistent.

 

[Helo58]

I had this experience when I first installed my JB4. I had the rear plug from the JB4 harness upside down.
If at first you don't succeed...

@StingerLover , what a great example of how a forum member's info helps others. Glad it was an easy fix for the OP!

 

[CoconutRob]

Glad you got it fixed, I know how it feels. More click map 2 and enjoy

 

[VicV8]

Glad you got it fixed, I know how it feels. More click map 2 and enjoy

Thanks. I am looking fwd to Map 2 once I burn off this 91 fuel and replace with 93. I can surely feel the additional hp on Map 1