09-28-2005, 07:08 PM
Was reading about the newest UTEC revision and it looks like they may have found a fix for your wastegate problem [Lee]:
The changes to the software include the following;
1. Addition of a launch RPM and a flat shift RPM setting.
2. Removal of start up CEL sequence.
3. Knock light (CEL) flash threshold is now user defined.
4. Active knock retard of maps.
5. Removal of coolant set point correction of fuel and timing.
6. Addition of air temperature correction tables.
7. MAF scaling for non closed loop fuelling.
8. Optional use of Boost Map 5 for PWM control of spare solenoid.
9. Transition smoothing of closed to open and open to closed loop.
10. Hold the wastegate shut until a predetermined manifold pressure.
11. Last event record of knock stored.
10. Hold the wastegate shut until a predetermined manifold pressure.
I'm not sure if this was available before, but it sounds like its a brand new feature.
The changes to the software include the following;
1. Addition of a launch RPM and a flat shift RPM setting.
2. Removal of start up CEL sequence.
3. Knock light (CEL) flash threshold is now user defined.
4. Active knock retard of maps.
5. Removal of coolant set point correction of fuel and timing.
6. Addition of air temperature correction tables.
7. MAF scaling for non closed loop fuelling.
8. Optional use of Boost Map 5 for PWM control of spare solenoid.
9. Transition smoothing of closed to open and open to closed loop.
10. Hold the wastegate shut until a predetermined manifold pressure.
11. Last event record of knock stored.
10. Hold the wastegate shut until a predetermined manifold pressure.
I'm not sure if this was available before, but it sounds like its a brand new feature.
