what is -00 behind dtc ?
1108 Views 5 Replies Latest reply: 2019-09-26 18:53:06
-
Level 1
(8) points
-
Level 10
(7578) points
Think the 00 just might mean, The ole gal be getting a little long in the Tit -
Level 9
(5837) points
Those two digits have its meaning like for example Open Circuit, Short Circuit to Positive, or, Short Circuit to Negative and so on if you search on goggle you will see, I had them somewhere but, can't find them at the moment but, if get hold of them i will post them here...........
-
Level 9
(5837) points
OK here are the meaning for those two digits as I promised to post....................The first character identifies where about the fault lies.
P = Power-train
B = Body
C = Chassis
U = Undefined
The 1st number represents if its a generic or manufacturer code
0 = Generic
1 = Manufacturer specific
The 2nd number lets you identify which control has failed
1 = Emission Management (Fuel or Air)
2 = Injector Circuit (Fuel or Air)
3 = Ignition or Misfire
4 = Emission Control
5 = Vehicle Speed & Idle Control
6 = Computer & Output Circuit
7 + 8 = Transmission
The 3rd and 4th digits represents the particular problem
The 5th and 6th digits are variables - not really used so ignore them.
When viewing fault codes with opcom you often get a 4 digit fault code followed by 2 digits. Until now the description of the 2 digits has been unknown. Here are the descriptions of the 2 digit codes:-
Also valid for opcom dtc descriptions and pedal test ECN 6 digit codes
00 - No failure information
01 - General electric failure
02 - general signal failure
03 - Frequency modulated FM/pulse width modulated PWM signal failure
04 - System internal failure
05 - System programming failure
06 - Algorithm based failure
07 - Mechanical failure
08 - Data Bus Signal/message failure
09 - Component failure
11 - Short circuit to earth
12 - Short circuit to positive
13 - Open circuit
14 - Open circuit/short to earth
15 - Open circuit/short to positive
16 - Circuit voltage below threshold
17 - Circuit voltage above threshold
18 - Circuit current below threshold
19 - Circuit current above threshold
1A - Circuit resistance below threshold
1B - Circuit resistance above threshold
1C - Circuit voltage out of range
1D - Circuit current out of range
1E - Circuit resistance out of range
1F - Circuit intermitant
21 - Signal amplitude below minimum
22 - Signal amplitude above maximum
23 - Signal stuck low
24 - Signal stuck high
25 - Signal shape/waveform failure
26 - Signal rate of charge below threshold
27 - Signal rate of charge above threshold
28 - Signal bias level out of range/zero adjustment failure
29 - Signal invalid
2A - Signal stuck in range
2B - Signal cross coupled
2F - Signal erratic
31 - No signal
32 - Signal low time below theshold
33 - Signal low time above threshold
34 - Signal high time below threshold
35 - Signal high time above threshold
36 - Signal frequency to low
37 - Signal frequency to high
38 - Signal frequency incorrect
39 - Signal has to few pulses
3A - Signal has to many pulses
41 - General checksum failure
42 - General memory failure
43 - Special memory failure
44 - Data memory failure
45 - Program memory failure
46 - Calibration/parameter memory failure
47 - Watchdog/safety micro controlled failure
48 - Supervision software failure
49 - Internal electronic failure
4A - Incorrect component installed
4B - Over temperature condition
51 - Component not programmed
52 - Component program not activated
53 - Component program disabled
54 - Missing calibration
55 - System not configured
56 - Invalid/incompatible configuration
57 - Invalid/incompatible software component
61 - Signal calculation failure
62 - Signal comparison failure
63 - Circuit/component protection time out
64 - Signal plausibility failure
65 - Signal has to few transactions/events
66 - Signal has to many transactions/events
67 - Signal incorrect after event
68 - Event information
71 - Actuator stuck
72 - Actuator stuck open
73 - Actuator stuck closed
74 - Actuator slipping
75 - Emergency position not reachable
76 - Incorrect mounting position
77 - Commanded position not reachable
78 - Alignment or adjustment incorrect
79 - Mechanical link failure
81 - Invalid serial data received
82 - Alive/sequence counter incorrect/not updated
83 - Value of signal protection calculation incorrect
84 - Signal below allowable range
85 - Signal above allowable range
86 - Signal invalid
87 - Missing message
88 - Data bus off
8F - Signal erratic
91 - Component parameter out of range
92 - Performance problem/malfunction
93 - No operation
94 - Unexpected component operation
95 - Incorrect assembly
96 - Component internal failure
97 - Component or system operation obstructed or blocked
98 - Component or system over temperature condition
9A - Component or system operating conditions -
Level 1
(8) points
-
Level 9
(5837) points
What codes are they can you post them here...........
1
Total1 Pages
- Related links
-
Top users
-
Online users
-
Search Communities