cristian_vidu
Member
- Joined
- February 13, 2007
- Messages
- 15
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- City, State
- Bucharest
- Year, Model & Trim Level
- '97 Explorer 4.0 SOHC
Hi,
Does anyone know how to enter KOEO, KOER and acces all Continuous Memory DTCs using ELM327?
In the PC/ED manual it says to do the following:
- for the KOEO test:
Enter the following string to initiate KOEO Self-Test:
Enter the four strings separately and in the order shown.
All string ID numbers (first field) must match the order shown.
04,3E,22,C4103381,,9E00445443287329208042208062208082A851FF,2F
03,32,22FF,C410220202,,9E00434E54208061A9610004,EA
02,32,22,C410328100,,9E0057414954208081A1816103,5F
01,32,22,C4103181,,9E005354415254208081A1810002,54
- for the KOER test:
Enter the following string to initiate KOER Self-Test:
Enter the four strings separately and in the order shown.
All string ID numbers (first field) must match the order shown.
After the test begins, cycle BOO, 4X4L, PSP and Transmission Control switches (if equipped).
08,3E,22,C4103382,,9E00445443287329208042208062208082A851FF,34
07,32,22FF,C410220202,,9E00434E54208061A9610008,F2
06,32,22,C410328200,,9E0057414954208081A1816107,68
05,32,22,C4103182,,9E005354415254208081A1810006,5D
- to acces ALL the continuous memory DTC's:
Enter the following string to retrieve all Continuous DTCs:
09,2A,21,C41013,,9E00445443287329208B44,6F
Well on my 1997 SOHC Explorer it doesn't work. Actually I did not try the KOEO test because of the 04 in the first line. To me that looks like a mode 4 request and I do not want to reset the PCM at this time.
But the others do not work also. I have tried all the combinations I could think of to retrieve all Continuous DTC, but to no avail. I got either 7F or no data back from the PCM.
I am able to read MIL related DTC though (mode 3). I am also able to access FORD enhanced PID's like transmission fluid temperature, fuel level, etc so it must me something that I doing wrong.
If someone has managed to do this or has any idea please help me out.
Thanks
Does anyone know how to enter KOEO, KOER and acces all Continuous Memory DTCs using ELM327?
In the PC/ED manual it says to do the following:
- for the KOEO test:
Enter the following string to initiate KOEO Self-Test:
Enter the four strings separately and in the order shown.
All string ID numbers (first field) must match the order shown.
04,3E,22,C4103381,,9E00445443287329208042208062208082A851FF,2F
03,32,22FF,C410220202,,9E00434E54208061A9610004,EA
02,32,22,C410328100,,9E0057414954208081A1816103,5F
01,32,22,C4103181,,9E005354415254208081A1810002,54
- for the KOER test:
Enter the following string to initiate KOER Self-Test:
Enter the four strings separately and in the order shown.
All string ID numbers (first field) must match the order shown.
After the test begins, cycle BOO, 4X4L, PSP and Transmission Control switches (if equipped).
08,3E,22,C4103382,,9E00445443287329208042208062208082A851FF,34
07,32,22FF,C410220202,,9E00434E54208061A9610008,F2
06,32,22,C410328200,,9E0057414954208081A1816107,68
05,32,22,C4103182,,9E005354415254208081A1810006,5D
- to acces ALL the continuous memory DTC's:
Enter the following string to retrieve all Continuous DTCs:
09,2A,21,C41013,,9E00445443287329208B44,6F
Well on my 1997 SOHC Explorer it doesn't work. Actually I did not try the KOEO test because of the 04 in the first line. To me that looks like a mode 4 request and I do not want to reset the PCM at this time.
But the others do not work also. I have tried all the combinations I could think of to retrieve all Continuous DTC, but to no avail. I got either 7F or no data back from the PCM.
I am able to read MIL related DTC though (mode 3). I am also able to access FORD enhanced PID's like transmission fluid temperature, fuel level, etc so it must me something that I doing wrong.
If someone has managed to do this or has any idea please help me out.
Thanks