[Mk2] [Turbo] Help Wanted With Apexi Power FC

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Wobbs
Posts: 105
Joined: Mon Jan 24, 2005 8:31 pm
Location: Dartford Kent UK

[Mk2] [Turbo] Help Wanted With Apexi Power FC

Post by Wobbs »

Hi,
My Tubby is finaly back together, but I have a slight problem with the Apexi Power FC. The ECU seems to be running the fuel mixture way to week, If I try to reduce the injector % to accmodate the new Sard 800cc injectors she wont start. I put a scope meter on the O2 sensor yesterday to try and determin how the mixture was running and thats when it became apparant that she was running way to lean.I glad I havent taken her for a spin! There dosent appear to be any air leaks around the inlet manifold as I getting 3/4Bar vacume. Ive tryed making some adjustments using the Commander but dont seem to be able to richern the mixture. Any help with this problem would be appreciated.
Engine spec below:
Engine:
JE Pistons “”
Eagle Rods “”
PCI Cam Belt And Tensioner Kit “”
Sard 800cc Injectors “RHDJapan”
GFB Light Weight Crank Shaft Pulley’s “GFB AUZ”
Stainless Steel Fly Wheel (Lightened & Balanced) “EZ Clutch”
Paddle Clutch Assembly (Rated at 500Bhp max input) “EZ Clutch”
OEM Oil Pump
OEM Water Pump
Walbro 275Lts / Min Fuel Pump
HKS "Slide" Varner Cam Pulley’s “RHDJapan”
HKS 264 Inlet Cam “RHDJapan”
HKS 264 Exhaust Cam “RHDJapan”
ARP Crankshaft Bolts
ARP Flywheel Bolts
ARP Head Bolts
Comtech Multi Layer Head Gasket “GTChris”
Sytec Motorsport Fuel Filter “DemonTweeks”
Upgraded Fuel System & Fuel Rail “Amba Hydraulics”
Adjustable Fuel Pressure Regulator + Gauge
Air Impulse Induction System “GTChris”
Large Intercooler & Pipe Work
Stage 2 Fensport Hybrid Turbo (2Bar)
Tubular Exhaust Manifold “XSPower”
3" De-cat Pipe “XSPower”
HKS Hiper Exhaust system (Not sure which to fit yet)
Departure Exhaust System (Not sure which to fit yet)
Samco Engine Coolant Hose Kit “DemonTweeks/Merlin Motorsport”
Engine Management:
Apexi Power FC + Commander “RHDJapan”
Apexi Power FC Boost Controller “GTChris”
Rev2 to Rev3 Engine Management Conversion
3Bar MAP Sensor “GTChris”
Air intake temperature sensor “GTChris”
Inlet manifold temperature sensor “GTChris”
Rev3 Ignighter “GTChris”
4 Wire Lamba Sensor “GTChris”
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