08-30-2014, 09:53 AM
(This post was last modified: 08-30-2014, 10:37 AM by cosmic_splatter.)
Fixkick,
I believe the rpm issue is related to his post processing calculations. I see that he takes the value from the ecu and divides it by 4.096 for display. I think if I took that out, it would work properly. He has a lot of post processing on each variable. I'll have to add that to my definitions.
I was able to back engineer what he built on tuner pro. Here is what I have.....
Do you have any of the address mappings? If so, some of this should correlate.
1202 ECU Definitions
Request computer id: 0x10 0x03
Get the computer id: 0x10 0x05
Requesting Variables: 0x13 0x0B
RPM: 0x04 0x05
MAF : 0x10 0x11
IGN : 0x0D
INJPW : 0x0E 0x0F
VE: 0x19
VSS: 0x07
WTS: 0x08
EGRT: 0x09
TPS Angle: 0x0A
TPS Volts: 0x0B
STFT: 0x14
AFT: 0x16
O2 Sensor: 0x0C
LTFT: 0x15
Batt Volts: 0x17
IAC Flow: 0x12
Target Idle: 0x06
IAC Adj Mon: 0x13
EGR Temp: 0x09
Unknown: 0x18 0x1D
Requesting Status Flags 8 bytes: 0x13 0x09
Status1: 0x1A
I believe the rpm issue is related to his post processing calculations. I see that he takes the value from the ecu and divides it by 4.096 for display. I think if I took that out, it would work properly. He has a lot of post processing on each variable. I'll have to add that to my definitions.
I was able to back engineer what he built on tuner pro. Here is what I have.....
Do you have any of the address mappings? If so, some of this should correlate.
1202 ECU Definitions
Request computer id: 0x10 0x03
Get the computer id: 0x10 0x05
Requesting Variables: 0x13 0x0B
RPM: 0x04 0x05
MAF : 0x10 0x11
IGN : 0x0D
INJPW : 0x0E 0x0F
VE: 0x19
VSS: 0x07
WTS: 0x08
EGRT: 0x09
TPS Angle: 0x0A
TPS Volts: 0x0B
STFT: 0x14
AFT: 0x16
O2 Sensor: 0x0C
LTFT: 0x15
Batt Volts: 0x17
IAC Flow: 0x12
Target Idle: 0x06
IAC Adj Mon: 0x13
EGR Temp: 0x09
Unknown: 0x18 0x1D
Requesting Status Flags 8 bytes: 0x13 0x09
Status1: 0x1A
95 Geo Tracker, Build Date 1/95,16v, Fed, Cami, 4x4, MT, Headed for Grenada.