95 eg coupe W/99 usdm SI swap
 

i have a 95 eg coupe ex model with a usdm B16.
the car sputters really bad when I press the gas! If i gradually press the gas it wont do it as bad, but if i try yo get on it or down shift to pass other cars it sputters. Ive replaced TPS sensor, Map sensor and complete throttle body!! car still does the same thing. I have a p28 on the car. the ECU still throws the same codes, which r TPS and MAP but only when i hold the rpm at a high range, about 6000 or above. When i connect a p72 it only throws a code for the fuel pressure system. i have a walbro 255lph fuel pump and adjustable regulator. my fuel pressure is good and doesnt drop. PLEASE HELP!!!! http://is.rely.net/1-92-83128-l-OQ7p...WduI005zmA.gif


Modified by egcoupeSI at 7:00 PM 3/17/2008