CEL P0351 Ignition Coil "A" Primary Control Circuit/Open - Page 4 - Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community

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

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

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

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

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

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

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.

08-06-2013, 09:25 PM	#43
whitefrs Love Boost!!!!!!!! Join Date: Jun 2012 Drives: Whiteout Scion FR-S Location: Long Island NY Posts: 3,612 Thanks: 429 Thanked 902 Times in 606 Posts Mentioned: 87 Post(s) Tagged: 3 Thread(s)	is there any better aftermarket coil plugs? i want to replace all 4 __________________ ༼ つ ◕_◕ ༽つ I LOVE BOOST ༼ つ ◕_◕ ༽つ

08-26-2013, 12:01 PM	#47
Yruyur Senior Member Join Date: Jun 2012 Drives: Scion fr-s asphalt M/T Location: Phoenix, AZ Posts: 4,192 Thanks: 1,416 Thanked 1,631 Times in 941 Posts Mentioned: 96 Post(s) Tagged: 0 Thread(s)	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 __________________

08-30-2013, 11:33 PM	#50
Yruyur Senior Member Join Date: Jun 2012 Drives: Scion fr-s asphalt M/T Location: Phoenix, AZ Posts: 4,192 Thanks: 1,416 Thanked 1,631 Times in 941 Posts Mentioned: 96 Post(s) Tagged: 0 Thread(s)	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 __________________

08-31-2013, 08:41 AM	#53
Yruyur Senior Member Join Date: Jun 2012 Drives: Scion fr-s asphalt M/T Location: Phoenix, AZ Posts: 4,192 Thanks: 1,416 Thanked 1,631 Times in 941 Posts Mentioned: 96 Post(s) Tagged: 0 Thread(s)	Bet they flashed. Sent from a Motorola DynaTAC 8000X __________________

09-04-2013, 08:10 PM	#55
danthedirt Hadouken Join Date: Jan 2012 Drives: Whiteout FR-S Location: SoCal Posts: 201 Thanks: 312 Thanked 155 Times in 68 Posts Mentioned: 5 Post(s) Tagged: 0 Thread(s)	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 __________________ Whiteout MT Car Blog: downrightfrs.blogspot.com/

08-31-2013, 12:29 AM	#51
Carwhisperer Senior Member Join Date: Jan 2012 Drives: A lot of supercars. Location: USA Posts: 495 Thanks: 237 Thanked 148 Times in 90 Posts Mentioned: 5 Post(s) Tagged: 0 Thread(s)	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.

09-01-2013, 05:53 PM	#54
Carwhisperer Senior Member Join Date: Jan 2012 Drives: A lot of supercars. Location: USA Posts: 495 Thanks: 237 Thanked 148 Times in 90 Posts Mentioned: 5 Post(s) Tagged: 0 Thread(s)	I guess so. Just extremely happy its running perfect. Starting to Love driving it again.

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