Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community - FT86CLUB
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Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community - FT86CLUB (https://www.ft86club.com/forums/index.php)
-   Engine, Exhaust, Transmission (https://www.ft86club.com/forums/forumdisplay.php?f=8)
-   -   CEL P0351 Ignition Coil "A" Primary Control Circuit/Open (https://www.ft86club.com/forums/showthread.php?t=30879)

whitefrs 08-06-2013 09:25 PM
is there any better aftermarket coil plugs?
i want to replace all 4

xjohnx 08-06-2013 09:36 PM
Quote:
Originally Posted by whitefrs (Post 1123687)
is there any better aftermarket coil plugs?
i want to replace all 4
I hadn't heard of any but searched after your post. Looks like Cusco makes some, but they're expensive, haven't heard any reviews on them: http://www.maperformance.com/cusco-d...cion-fr-s.html

whitefrs 08-06-2013 09:37 PM
Quote:
Originally Posted by xjohnx (Post 1123733)
I hadn't heard of any but searched after your post. Looks like Cusco makes some, but they're expensive, haven't heard any reviews on them: http://www.maperformance.com/cusco-d...cion-fr-s.html
thats stupid expensive lol

Kido1986 08-19-2013 02:39 PM
This hit me yesterday. I was running the car hard, shifted into second, looked down as the car seemed slightly sluggish to find a CEL. Taking it to Mastro Orlando tomorrow.

Yruyur 08-26-2013 12:01 PM
Got this morning on the way to work. Wot in 4th. No popping.

Running e85 with Visconti flex fuel kit. Cleared the code and did not come back the rest of the commute. Will try and reproduce it and switch back to pump and try again.

Sent from a Motorola DynaTAC 8000X

Yruyur 08-28-2013 10:51 AM
Quote:
Originally Posted by Kido1986 (Post 1151551)
This hit me yesterday. I was running the car hard, shifted into second, looked down as the car seemed slightly sluggish to find a CEL. Taking it to Mastro Orlando tomorrow.
Any update on yours? Mine came back this morning after clearing the code the other day.

Sent from a Motorola DynaTAC 8000X

Kido1986 08-28-2013 02:37 PM
Quote:
Originally Posted by Yruyur (Post 1172877)
Any update on yours? Mine came back this morning after clearing the code the other day.

Sent from a Motorola DynaTAC 8000X
Mine hasn't returned, and mine went through 4 runs at an autocross (though mind you, it was ~10F cooler day at this autocross with 4 runs than the one with 6 runs I popped the CEL on)

Yruyur 08-30-2013 11:33 PM
I got a data log tonight when the cel came back on tonight. Thought it would be interesting but didnt end up seeing anything that stood out.

Sent from a Motorola DynaTAC 8000X

Carwhisperer 08-31-2013 12:29 AM
Mine used to come on until a toyota tech flew in and looked at it. Checked DI seals since ive had leaks before, coil packs and said nothing was wrong.. once I got my car back I haven't had the p0351 pop up once.. so odd. Seems to run smoother and quiter than normal though. Used to get a crackling sound from the bay in 1st gear WOT in high rpms once the engine warmed up each morning. That's all gone.

mad_sb 08-31-2013 07:49 AM
Quote:
Originally Posted by Carwhisperer (Post 1180208)
Mine used to come on until a toyota tech flew in and looked at it. Checked DI seals since ive had leaks before, coil packs and said nothing was wrong.. once I got my car back I haven't had the p0351 pop up once.. so odd. Seems to run smoother and quiter than normal though. Used to get a crackling sound from the bay in 1st gear WOT in high rpms once the engine warmed up each morning. That's all gone.
I guess they unknowingly fixed something during the troubleshooting. That or they flashed a beta rom / replaced the ecu or DI driver box or something.

Yruyur 08-31-2013 08:41 AM
Bet they flashed.

Sent from a Motorola DynaTAC 8000X

Carwhisperer 09-01-2013 05:53 PM
I guess so. Just extremely happy its running perfect. Starting to Love driving it again.

danthedirt 09-04-2013 08:10 PM
Was driving in the high desert and heard some loud popping coming from the front of the car as I was getting off the Freeway. Got a CEL a few days later, and I pulled a P0351 off of it. It cleared itself after a few days. No CEL's or popping since, but not sure what if I should still take it in to get inspected or wait and see. So happy i got the extended warranty since I'm over the 37k

Carwhisperer 09-04-2013 08:30 PM
Quote:
Originally Posted by danthedirt (Post 1189359)
Was driving in the high desert and heard some loud popping coming from the front of the car as I was getting off the Freeway. Got a CEL a few days later, and I pulled a P0351 off of it. It cleared itself after a few days. No CEL's or popping since, but not sure what if I should still take it in to get inspected or wait and see. So happy i got the extended warranty since I'm over the 37k
Loud popping and it went away? I would say check your DI's but if it went away that's odd.


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