I read Danny's troubleshooting page for Starting issues. Can anyone see a problem with my tune numbers? I'm sorry, I don't know what I'm doing. When I crank car over, the car spits & sputters, but dies very quickly, shakes and dies quick.
On start my IAC Position is at 60%.
MAP was 96 kPa today.
My Target AFR is showing 12.6 on Holley gauge setting with laptop Online.
My actual fuel pressure is set for 40 psi.
My After Start Enrichment goes from:
0=195 Coolant Temp
20=187
40=167
60=153
80=139
100=126
120=118
140-260=114
My After Start Decay Rate is:
0=42
20=32
40=23.5
60=18
80=12.7
100=9.2
120-260=6
My Base Fuel Table for MAP at 98 kPa RPM:
700=20.5
800=23
900=25.4
1000=28.5
1100=31.8
1200=37.2
My Coolant Temperature Enrichment for MAP at 90 kPa is:
0=140 Coolant Temp
20=138
40=135
60=125
80=122
100=115
My MAP sensor is correctly chosen as the Holley 538-13 2 bar MAP.
On my Target A/F Ratio Table a MAP of 98 kPa RPM:
700-1100 RPM=13.0
1400=7000=12.5
On start my IAC Position is at 60%.
MAP was 96 kPa today.
My Target AFR is showing 12.6 on Holley gauge setting with laptop Online.
My actual fuel pressure is set for 40 psi.
My After Start Enrichment goes from:
0=195 Coolant Temp
20=187
40=167
60=153
80=139
100=126
120=118
140-260=114
My After Start Decay Rate is:
0=42
20=32
40=23.5
60=18
80=12.7
100=9.2
120-260=6
My Base Fuel Table for MAP at 98 kPa RPM:
700=20.5
800=23
900=25.4
1000=28.5
1100=31.8
1200=37.2
My Coolant Temperature Enrichment for MAP at 90 kPa is:
0=140 Coolant Temp
20=138
40=135
60=125
80=122
100=115
My MAP sensor is correctly chosen as the Holley 538-13 2 bar MAP.
On my Target A/F Ratio Table a MAP of 98 kPa RPM:
700-1100 RPM=13.0
1400=7000=12.5
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