I have a '99 GSX with an Evo VIII ECU running EcuFlash. The car was running great with the stock injectors. I just recently bought some Precision 780's. I've made some changes to my injector latency compensation table, and the car idles and runs pretty good so far. However, the major issue is that I keep throwing a CEL (P505 - Idle system malfunction). I'm not quite sure what's causing this...I'm assuming something with either my latency table or my maf scalings. Any help would be greatly appreciated.

EvoScan Log:
Right Click, Save As


Injector Scaling: 731

Injector Voltage Latency Compensation:
Volts _____ ms
9.375_____1.344
10.5469 _____0.936
11.7188 _____0.744
12.8906 _____ 0.624
14.0625 _____0.504
15.2344 _____0.432
16.4062 _____0.36


MAF Size: 260


MAF Scaling
Load _____Units
191.992 _____ 127
255.957 _____ 134
512.012 _____ 147
767.969 _____ 161
1024.02 _____ 166
1279.98 _____ 173
1536.04 _____ 181
1791.99 _____ 186
2048.05 _____ 189
2304 _____ 192
2559.96 _____ 194
2816.02 _____ 197
3071.97 _____ 199
4096 _____ 206
5120.02 _____ 209
6144.04 _____ 212
6399.9 _____ 212
6399.9 _____ 212
6399.9 _____ 212
6399.9 _____ 212
6399.9 _____ 212

 

Bump.


No one has any ideas on this?

 

I didnt no aem made injectors?

 

My mistake...they are Precision injectors...I'll update in the post.