Re: TECH2 Logging
Posted: Mon Apr 29, 2013 8:05 pm
Well done Tazzi and others involved Can get some cool stuff to display now
Electronic Fuel Injection - Developement & Tuning
https://pcmhacking.net/forums/
Ah really? Interesting.. Tech2 only sent off the F5 message after it displayed the "no communication" message when it didnt get a response from the F7 frame.VL400 wrote:Correct, F5 is for all MAF PCMs except the flash PCMs that use F7. So, yeah S/C PCMs are F5.
The mode 1 message 0 table is well defined in the the logging ADX so pretty much every byte function can be found there. Will also log the trans in another message, also in the same ADX.
Code: Select all
From Tech2: F9 D8 06 04 00 01 00 00 12 06 00 6B 01 A6 20 78 D1 01 F0 05 7A D6 21 95 02 36 A3 01 9C 20 2A A2 2B 7C A2 2B 7E A2 2B 7A 09 01 7A B1 04 28 B2 2B 20 28 1E E0 28 F8 07 40 A0 7C 78 04 7E 7C B1 30 20 AD 14 28 28 0B 99 08 29 DF 05 17 40 20 28 60 F0 A3 01 A2 20 1C A3 01 AC 20 1E A2 1D 00 80 E1 40 00 02 DF 1F 94 20 22 D7 F1 08 0A 22 64 1E 22 A2 22 22 71 07 25 11 02 08 10 10 20 A0 12 22 40 00 04 07 00 00 10
From Tech2: F9 D8 06 04 00 01 00 00 12 06 00 6B 01 A6 20 78 D1 01 F0 05 7A D6 21 95 02 36 A3 01 9C 20 2A A2 2B 7C A2 2B 7E A2 2B 7A 09 01 7A B1 04 28 B2 2B 20 28 1E E0 28 F8 07 40 A0 7C 78 04 7E 7C B1 30 20 AD 14 28 28 0B 99 08 29 DF 05 07 20 A0 00 C8 F0 A3 01 A2 20 1C A3 01 AC 20 1E A2 1D 08 02 79 A1 03 12 FA F7 44 06 09 E9 17 08 0A 22 64 1E 22 A2 22 22 71 07 25 01 00 08 02 02 00 18 20 00 02 04 10 00 00 00 00
Code: Select all
-IAC System
-RPM Control
“Clicking increase!”
From Tech2: F7 6C 04 00 00 00 00 00 00 00 00 00 00 00 00 C3 5E 00 00 00 00 00 00 00 00 78
From Tech2: F7 6C 04 00 00 00 00 00 00 00 00 00 00 00 00 C3 62 00 00 00 00 00 00 00 00 74
From Tech2: F7 6C 04 00 00 00 00 00 00 00 00 00 00 00 00 C3 64 00 00 00 00 00 00 00 00 72
From Tech2: F7 6C 04 00 00 00 00 00 00 00 00 00 00 00 00 C3 66 00 00 00 00 00 00 00 00 70
From Tech2: F7 6C 04 00 00 00 00 00 00 00 00 00 00 00 00 C3 68 00 00 00 00 00 00 00 00 6E
From Tech2: F7 6C 04 00 00 00 00 00 00 00 00 00 00 00 00 C3 6A 00 00 00 00 00 00 00 00 6C
From Tech2: F7 6C 04 00 00 00 00 00 00 00 00 00 00 00 00 C3 70 00 00 00 00 00 00 00 00 66
When Exiting: From Tech2: F7 6C 04 00 00 00 00 00 00 00 00 00 00 00 00 C0 00 00 00 00 00 00 00 00 00 D9
-IAC Control
Clicking increase
From Tech2: F7 6C 04 00 00 00 00 00 00 00 00 00 00 00 00 C1 64 00 00 00 00 00 00 00 00 74
From Tech2: F7 6C 04 00 00 00 00 00 00 00 00 00 00 00 00 C1 7D 00 00 00 00 00 00 00 00 5B
From Tech2: F7 6C 04 00 00 00 00 00 00 00 00 00 00 00 00 C1 96 00 00 00 00 00 00 00 00 42
From Tech2: F7 6C 04 00 00 00 00 00 00 00 00 00 00 00 00 C1 AF 00 00 00 00 00 00 00 00 29
From Tech2: F7 6C 04 00 00 00 00 00 00 00 00 00 00 00 00 C1 C8 00 00 00 00 00 00 00 00 10
From Tech2: F7 6C 04 00 00 00 00 00 00 00 00 00 00 00 00 C1 E1 00 00 00 00 00 00 00 00 F7
From Tech2: F7 6C 04 00 00 00 00 00 00 00 00 00 00 00 00 C1 FA 00 00 00 00 00 00 00 00 DE
When Exiting: From Tech2: F7 6C 04 00 00 00 00 00 00 00 00 00 00 00 00 C0 00 00 00 00 00 00 00 00 00 D9
-IAC Reset
Click reset
From Tech2: F7 6C 04 00 00 00 00 10 00 00 00 00 00 00 00 C0 00 00 00 00 00 00 00 00 00 C9
From Tech2: F7 6C 04 00 00 00 00 00 00 00 00 00 00 00 00 C0 00 00 00 00 00 00 00 00 00 D9
From Tech2: F7 6C 04 00 00 00 00 00 00 00 00 00 00 00 00 C0 00 00 00 00 00 00 00 00 00 D9
-Base Idle
Request to hold 2000rpms then click continue:
From Tech2: F7 6C 04 24 00 00 00 04 00 00 00 00 00 00 00 C5 00 8C 00 00 00 00 00 00 00 20
then Requests to adjust TPS back to desired idle
When exiting: From Tech2: F7 6C 04 00 00 00 00 00 00 00 00 00 00 00 00 C0 00 00 00 00 00 00 00 00 00 D9
-EGR Control
Click increase
From Tech2: F7 6C 04 00 00 00 00 00 00 00 00 00 00 00 00 80 00 00 00 13 00 00 00 00 00 06
From Tech2: F7 6C 04 00 00 00 00 00 00 00 00 00 00 00 00 80 00 00 00 26 00 00 00 00 00 F3
From Tech2: F7 6C 04 00 00 00 00 00 00 00 00 00 00 00 00 80 00 00 00 39 00 00 00 00 00 E0
From Tech2: F7 6C 04 00 00 00 00 00 00 00 00 00 00 00 00 80 00 00 00 4C 00 00 00 00 00 CD
From Tech2: F7 6C 04 00 00 00 00 00 00 00 00 00 00 00 00 80 00 00 00 5F 00 00 00 00 00 BA
From Tech2: F7 6C 04 00 00 00 00 00 00 00 00 00 00 00 00 80 00 00 00 72 00 00 00 00 00 A7
When Exiting: From Tech2: F7 6C 04 00 00 00 00 00 00 00 00 00 00 00 00 C0 00 00 00 00 00 00 00 00 00 D9
-Reset Cells
From Tech2: F7 6C 04 00 00 00 00 08 00 00 00 00 00 00 00 C0 00 00 00 00 00 00 00 00 00 D1
From Tech2: F7 6C 04 00 00 00 00 00 00 00 00 00 00 00 00 C0 00 00 00 00 00 00 00 00 00 D9
-Bypass Spark
Spark mode is on Bypass…
Clicking EST
From Tech2: F7 6C 04 00 00 00 00 00 00 00 00 00 00 00 00 C0 00 00 00 00 00 00 00 00 00 D9
Clicking Bypass
From Tech2: F7 6C 04 00 00 00 00 04 00 00 00 00 00 00 00 C0 00 00 00 00 00 00 00 00 00 D5
-Air Fuel Ratio
Currently on 14.7 : 1
Clicking increase:
From Tech2: F7 6C 04 00 00 00 00 00 00 00 00 00 00 00 00 C4 00 98 00 00 00 00 00 00 00 3D
From Tech2: F7 6C 04 00 00 00 00 00 00 00 00 00 00 00 00 C4 00 9D 00 00 00 00 00 00 00 38
From Tech2: F7 6C 04 00 00 00 00 00 00 00 00 00 00 00 00 C4 00 A2 00 00 00 00 00 00 00 33
From Tech2: F7 6C 04 00 00 00 00 00 00 00 00 00 00 00 00 C4 00 A7 00 00 00 00 00 00 00 2E
From Tech2: F7 6C 04 00 00 00 00 00 00 00 00 00 00 00 00 C4 00 AC 00 00 00 00 00 00 00 29
From Tech2: F7 6C 04 00 00 00 00 00 00 00 00 00 00 00 00 C4 00 B1 00 00 00 00 00 00 00 24
When Exiting: From Tech2: F7 6C 04 00 00 00 00 00 00 00 00 00 00 00 00 C0 00 00 00 00 00 00 00 00 00 D9
-Output Tests
-Fuel Pump
Turn On: From Tech2: F7 6C 04 40 40 00 00 00 00 00 00 00 00 00 00 C0 00 00 00 00 00 00 00 00 00 59
Turn Off: From Tech2: F7 6C 04 40 00 00 00 00 00 00 00 00 00 00 00 C0 00 00 00 00 00 00 00 00 00 99
Exiting: From Tech2: F7 6C 04 00 00 00 00 00 00 00 00 00 00 00 00 C0 00 00 00 00 00 00 00 00 00 D9
-A/C Clutch
Turn On: From Tech2: F7 6C 04 20 20 00 00 00 00 00 00 00 00 00 00 C0 00 00 00 00 00 00 00 00 00 99
Turn Off: From Tech2: F7 6C 04 20 00 00 00 00 00 00 00 00 00 00 00 C0 00 00 00 00 00 00 00 00 00 B9
Exiting: From Tech2: F7 6C 04 00 00 00 00 00 00 00 00 00 00 00 00 C0 00 00 00 00 00 00 00 00 00 D9
-Check powertrain Lamp
Turn On: From Tech2: F7 6C 04 10 10 00 00 00 00 00 00 00 00 00 00 C0 00 00 00 00 00 00 00 00 00 B9
Turn Off: From Tech2: F7 6C 04 10 00 00 00 00 00 00 00 00 00 00 00 C0 00 00 00 00 00 00 00 00 00 C9
Exiting: From Tech2: F7 6C 04 00 00 00 00 00 00 00 00 00 00 00 00 C0 00 00 00 00 00 00 00 00 00 D9
-High Fan
Turn On: From Tech2: F7 6C 04 04 04 00 00 00 00 00 00 00 00 00 00 C0 00 00 00 00 00 00 00 00 00 D1
Turn Off: From Tech2: F7 6C 04 04 00 00 00 00 00 00 00 00 00 00 00 C0 00 00 00 00 00 00 00 00 00 D5
Exiting: From Tech2: F7 6C 04 00 00 00 00 00 00 00 00 00 00 00 00 C0 00 00 00 00 00 00 00 00 00 D9
-Canister Purge
Turn On: From Tech2: F7 6C 04 00 00 00 00 00 00 00 00 08 FF 00 00 C0 00 00 00 00 00 00 00 00 00 D2
Turn Off: From Tech2: F7 6C 04 00 00 00 00 00 00 00 00 08 00 00 00 C0 00 00 00 00 00 00 00 00 00 D1
Exiting: From Tech2: F7 6C 04 00 00 00 00 00 00 00 00 00 00 00 00 C0 00 00 00 00 00 00 00 00 00 D9
-Starter Relay
Turn On: From Tech2: F7 6C 04 00 00 00 00 00 00 00 00 00 00 00 00 C0 00 00 00 00 00 00 00 02 00 D7
Turn Off: From Tech2: F7 6C 04 00 00 00 00 00 00 00 00 00 00 00 00 C0 00 00 00 00 00 00 00 02 02 D5
Exiting: From Tech2: F7 6C 04 00 00 00 00 00 00 00 00 00 00 00 00 C0 00 00 00 00 00 00 00 00 00 D9
Clicking On Function Tests
-IAC Circuit
Informs user engine must be hot! Cant be cold! (roughly 80degs)
“IAC Will Be Cycled Automatically. Do Not Move the Throttle!”
From Tech2: F7 6C 04 04 04 00 00 00 00 00 00 00 00 00 00 C0 00 00 00 00 00 00 00 00 00 D1
From Tech2: F7 6C 04 04 04 00 00 00 00 00 00 00 00 00 00 C1 D5 00 00 00 00 00 00 00 00 FB
From Tech2: F7 6C 04 00 00 00 00 00 00 00 00 00 00 00 00 C0 00 00 00 00 00 00 00 00 00 D9
-02 Sensor (Need closed loop to perform this.. will come back)
-Power Balance
“Injectors will be turned off Sequentially”
(Does a whole heap of frames turning each injector on and off and checks change in rpm)
-Low Fan
Turn Low speed fan request:
On: From Tech2: F7 6C 04 08 08 00 00 00 00 00 00 00 00 00 00 C0 00 00 00 00 00 00 00 00 00 C9
Off: From Tech2: F7 6C 04 08 00 00 00 00 00 00 00 00 00 00 00 C0 00 00 00 00 00 00 00 00 00 D1
Exiting: From Tech2: F7 6C 04 08 00 00 00 00 00 00 00 00 00 00 00 C0 00 00 00 00 00 00 00 00 00 D1