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Typical Diagnostic Reference Values
| Sensors/Inputs |
PCM Pin/PID Only |
Measured/PID Values |
Units Measured/PID |
| KOEO |
Hot Idle |
48 KM/H (30 MPH) |
89 KM/H (55 MPH) |
| PTOIR_V |
B7 |
0 |
0 |
0 |
0 |
VOLTS |
| PTOLOAD |
B9 |
NO |
NO |
NO |
NO |
YES/NO |
| BOO1 |
B13 |
OFF |
OFF |
OFF |
OFF |
ON/OFF |
| PTO |
B26 |
OFF |
OFF |
OFF |
OFF |
ON/OFF |
| APP1 |
B28 |
4.09 |
4.09 |
4.07 |
3.83 |
VOLTS |
| APP2 |
B29 |
1.44 |
1.44 |
1.46 |
1.64 |
VOLTS |
| MAF |
B40 |
0/657 |
8.41/2.63 |
34.53/4.60 |
49.39/5.29 |
g/s/Hz/kHz |
| IAT |
B47 |
2.2/40 (104) |
2.62/31.6 (89) |
3.16/21 (69.8) |
3.12/22 (71.6) |
VOLTS/DEG C (DEG F) |
| FTP |
B65 |
2.6/0 |
1.77/0 |
1.6/0 |
2.18/-0.11 |
VOLTS/PSI |
| FTP_H2O |
B65 |
0 |
-6 |
-7.2 |
-3.1 |
in-H2
O |
| TP2 |
E10 |
1.12 |
0.67 |
1.18 |
1.22 |
VOLTS |
| CHT |
E30 |
0.7/86 (186.8) |
0.7/84 (183.2) |
0.7/89 (192.2) |
0.68/86 (186.8) |
VOLTS/DEG C (DEG F) |
| TP1 |
E39 |
4.13 |
4.36 |
4.11 |
4.08 |
VOLTS |
| BOO2 |
E65 |
OFF |
OFF |
OFF |
OFF |
ON/OFF |
| O2S11 |
T4 |
(I) |
switching (C) |
switching (C) |
switching (C) |
VOLTS/RICH-LEAN |
| O2S12 |
T18 |
(I) |
(D) |
(D) |
(D) |
VOLTS |
| HTRCM11 |
T24 |
0 |
0 |
0 |
479 |
mA |
| O2S22 |
T27 |
(I) |
(D) |
(D) |
(D) |
VOLTS |
| O2S21 |
T39 |
(I) |
switching (C) |
switching (C) |
switching (C) |
VOLTS/RICH-LEAN |
| HTRCM12 |
T47 |
0 |
0 |
0 |
916 |
mA |
| APP |
PID |
0 |
0 |
0.5 |
12.5 |
% |
| BARO |
PID |
14.3/156.2 |
14.3/156.2 |
14.3/156.2 |
14.3/156.2 |
PSI/Hz |
| B+ |
PID |
12.54 |
13-14 |
13-14 |
13-14 |
VOLTS |
| DECHOKE |
PID |
YES |
NO |
NO |
NO |
YES/NO |
| ETC_TRIM |
PID |
0.03 (J) |
0.04 (J) |
0.03 (J) |
0.07 (J) |
DEG |
| LOAD |
PID |
0 (I) |
26 |
44 |
51 |
% |
| MISFIRE |
PID |
NO |
NO |
NO |
NO |
YES/NO |
| O2BANK1 |
PID |
VARIES |
VARIES |
VARIES |
VARIES |
RICH/LEAN |
| O2BANK2 |
PID |
VARIES |
VARIES |
VARIES |
VARIES |
RICH/LEAN |
| RPM |
PID |
0 |
670 |
1290 |
1659 |
RPM |
| VSS |
PID |
0 |
0 |
48 km/h (30 MPH) |
89 km/h (55 MPH) |
km/h/MPH |
| Actuators/Outputs |
PCM Pin/PID Only |
Measured/PID Values |
Units Measured/PID |
| KOEO |
Hot Idle |
48 KM/H (30 MPH) |
89 KM/H (55 MPH) |
| PTOIL |
B11 |
OFF |
OFF |
OFF |
OFF |
ON/OFF |
| EVAPCV |
B20 |
0/OFF |
0/OFF |
0/OFF |
0/OFF |
%/ON/OFF |
| EVAPCP |
E49 |
0 |
93.73 |
97.26 |
0 |
% |
| HTR11 |
T24 |
OFF |
ON |
ON |
ON |
ON/OFF |
| HTR12 |
T47 |
OFF |
ON |
ON |
ON |
ON/OFF |
| EGR_EVAL |
PID |
YES |
YES |
YES |
YES |
YES/NO |
| EVAP020C |
PID |
NO |
NO |
NO |
NO |
YES/NO |
| EVAPSOAK |
PID |
NO |
YES |
YES |
YES |
YES/NO |
| EVAP_EVAL |
PID |
NO |
NO |
NO |
NO |
YES/NO |
| LONGFT1 |
PID |
(I) |
-20 TO +20 |
-20 TO +20 |
-20 TO +20 |
% |
| LONGFT2 |
PID |
(I) |
-20 TO +20 |
-20 TO +20 |
-20 TO +20 |
% |
| SHRTFT1 |
PID |
(I) |
-10 TO +10 |
-10 TO +10 |
-10 TO +10 |
% |
| SHRTFT2 |
PID |
(I) |
-10 TO +10 |
-10 TO +10 |
-10 TO +10 |
% |
| SPARKADV |
PID |
10 |
13.5 |
33.5 |
26-34 |
DEG |
| Other |
PCM Pin/PID Only |
Measured/PID Values |
Units Measured/PID |
| KOEO |
Hot Idle |
48 KM/H (30 MPH) |
89 KM/H (55 MPH) |
| VREF |
B40/B66/E57 |
5 |
5 |
5 |
5 |
VOLTS |
| VPWR |
B67/B68 |
VBAT |
VBAT |
VBAT |
VBAT |
VOLTS |