Edelbrock E-force Owner's thread and FAQs (Frequently Asked Questions) - Page 350 - Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community

B T · 08-15-2023, 09:46 AM

Quote:

Originally Posted by xeroshoes

ENGINE:
P0172 - System Too Rich Bank 1
P050A - Cold Start Idle Air Control System Performance
P117B - Direct Injector Fuel Performance Does Not Come On DTC

ANTILOCK BRAKING SYSTEM:
C1201

The ABS and and ECM modules are separate so I wouldn't expect them to be related unless you have a a tear in the harness somewhere and it's grounding out. Have you ever replaced your direct injectors or had them cleaned?

xeroshoes · 08-15-2023, 11:35 AM

Quote:

Originally Posted by B T

The ABS and ECM modules are separate so I wouldn't expect them to be related unless you have a tear in the harness somewhere and it's grounding out. Have you ever replaced your direct injectors or had them cleaned?

Haven't had the DIs cleaned or replaced. I can look into that.

I did an electrical check a while ago and didn't find a problem.

I'm not convinced that the DTCs have anything to do with what's really going on (except perhaps the "Rich" one).

xeroshoes · 08-21-2023, 11:24 AM

UPDATE: Cleaned the MAF, and let it dry overnight. For about 90 minutes the car was even WORSE than before... the next day though, it was fine. So, I've had 2 days of perfect driving.

Fingers crossed it stays that way.

LRNAD90 · 08-29-2023, 11:09 PM

Anyone know this (specific) Car/Owner/History?

https://www.preownedexpress.com/used...ZNAA17F9711906

It is modified (Edelbrock SC, suspension, exhaust, wheels & Tires), so thinking someone here may know of it, and its history?

DM me if you prefer, looking for the 411 on mods and history if anyone knows the car, thanks..

Dann_86 · 09-26-2023, 09:04 PM

Can anyone help? I feel like I'm going crazy here. I have an '17 with Edelbrock SC, UEL header, DT flex fuel kit and DT tune.

For 4 months the car has been amazing. 0 issues... But now I got the P0507 CEL. Cleaned the throttle body and still got it... so I tried the used one sitting on the shelf and still the CEL came right back on. well I went deeper into this and bought a new one. ( there's a chance both used ones could be bad right?? LOL) I still got the same code within 10 miles of driving. I've rest the throttle learn with all 3 throttle body's. checked the wiring harness with a Multi reader... everything came back the same. nothing seems to fix it!

I did see on here people had issues the vacuum leaks so I hose clamped every line and tried an old MAF sensor. nothing seems to change the revving up at stop lights to 2k for a brief second with 0%TPS and setting the CEL.

08-29-2023, 11:09 PM	#4890
LRNAD90 Senior Member Join Date: Feb 2022 Drives: X5 35d, D90, CX-5 Turbo Location: Maryland Posts: 303 Thanks: 80 Thanked 205 Times in 113 Posts Mentioned: 0 Post(s) Tagged: 0 Thread(s)	Anyone know this (specific) Car/Owner/History? Anyone know this (specific) Car/Owner/History? https://www.preownedexpress.com/used...ZNAA17F9711906 It is modified (Edelbrock SC, suspension, exhaust, wheels & Tires), so thinking someone here may know of it, and its history? DM me if you prefer, looking for the 411 on mods and history if anyone knows the car, thanks.. __________________ ~Scott T. '95 NAS D-90 ST, '13 BMW X5 35d '22 CX-5 Turbo "If you're not living on the edge, you are taking up too much space!"

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08-21-2023, 11:24 AM	#4889
xeroshoes Member Join Date: Oct 2017 Drives: 2017 BRZ Limited, White Location: Colorado Posts: 19 Thanks: 0 Thanked 1 Time in 1 Post Mentioned: 0 Post(s) Tagged: 0 Thread(s)	UPDATE: Cleaned the MAF, and let it dry overnight. For about 90 minutes the car was even WORSE than before... the next day though, it was fine. So, I've had 2 days of perfect driving. Fingers crossed it stays that way.

09-26-2023, 09:04 PM	#4891
Dann_86 Member Join Date: Oct 2022 Drives: Toyota 86 Location: Denver, PA Posts: 13 Thanks: 2 Thanked 12 Times in 5 Posts Mentioned: 0 Post(s) Tagged: 0 Thread(s)	Can anyone help? I feel like I'm going crazy here. I have an '17 with Edelbrock SC, UEL header, DT flex fuel kit and DT tune. For 4 months the car has been amazing. 0 issues... But now I got the P0507 CEL. Cleaned the throttle body and still got it... so I tried the used one sitting on the shelf and still the CEL came right back on. well I went deeper into this and bought a new one. ( there's a chance both used ones could be bad right?? LOL) I still got the same code within 10 miles of driving. I've rest the throttle learn with all 3 throttle body's. checked the wiring harness with a Multi reader... everything came back the same. nothing seems to fix it! I did see on here people had issues the vacuum leaks so I hose clamped every line and tried an old MAF sensor. nothing seems to change the revving up at stop lights to 2k for a brief second with 0%TPS and setting the CEL.

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