-1987 Iroc-Z camaro
-5 speed manual
-355 CI with Holley Stealth Ram intake and 58mm Holley Throttle body
-30lbs /hr Ford SVO injectors
-Holley Fuel Pump 255ltrs per hour
-AFR 195cc Heads with 2.02 1.6 valves & 1.5 Rocker Arms
-Comp Cams CS NR276HR-113 Camshaft specs are
- ADV DUR: 276 288
- DUR @ .050 224 236
- Valve Lift: .502 .520
- Lobe Sep: 113.0
-MSD Billiet Distributer / MSD 8226 Blaster Coil
-ECM- 1227165 (updated bin file to $6E and using a 89 corvette manual bin AYPY to be exact) *EGR / VATS Disabled with injectors single and double fire changed to 31 lbs/hr
-Base timing currently set to 6 degrees
-Fuel PSI is at 40

The problem im having is the car runs quite rough and very rich judging from the smell of gas coming from exhaust and is trowing code 64 (EGR Solinoid), 54 (Fuel pump voltage), 62 (Transmission ground), 63 (EGR). EGR is a problem with the bin file however the fuel pump voltage got me stumped as well as the engine running so rich, is 30lbs hr far to large for such as setup as mine ?

 

are you still using a maf?

 

Yes I am and a stock one at that however ive been debating on buying a new one or going SD, but it be nice if I could get it to run decent till I have enough money to either buy a new one or do it right and go SD

 

i personally would go with sd and an aftermarket controller,or have an custom prom burnt. the maf is probaly calibrated incorrectly for your combo