IDB terminal and Inoutput |
IDB terminal function |
Pin No. | Description | Connected to |
1 | - | ? |
2 | - | ? |
3 | - | ? |
4 | - | ? |
5 | - | ? |
6 | - | ? |
7 | - | ? |
8 | - | ? |
9 | - | ? |
10 | - | ? |
11 | - | ? |
12 | - | ? |
13 | - | ? |
14 | - | ? |
15 | - | ? |
16 | Injector (Cylinder #3) [Low] control output | Injector (Cylinder #3) |
17 | Injector (Cylinder #6) [Low] control output | Injector (Cylinder #6) |
18 | Injector (Cylinder #6) [High] control output | Injector (Cylinder #6) |
19 | Injector (Cylinder #2) [Low] control output | Injector (Cylinder #2) |
20 | Injector (Cylinder #5) [Low] control output | Injector (Cylinder #5) |
21 | - | ? |
22 | Injector (Cylinder #2) signal input | Engine Control Module (ECM) |
23 | Injector (Cylinder #5) signal input | Engine Control Module (ECM) |
24 | - | ? |
25 | Fuel Pressure Control Valve (FPRV) logic input | Engine Control Module (ECM) |
26 | CCP-CAN [Low] | Other control module, Data Link Connector (DLC), Multi-purpose check connector |
27 | CCP-CAN [High] | Other control module, Data Link Connector (DLC), Multi-purpose check connector |
28 | Battery power (B+) | Ignition switch |
29 | Battery power (B+) | Main relay |
30 | Battery power (B+) | Main relay |
31 | Injector (Cylinder #4) [High] control output | Injector (Cylinder #4) |
32 | Injector (Cylinder #1) [High] control output | Injector (Cylinder #1) |
33 | Injector (Cylinder #3) [High] control output | Injector (Cylinder #3) |
34 | Injector (Cylinder #2) [High] control output | Injector (Cylinder #2) |
35 | Injector (Cylinder #5) [High] control output | Injector (Cylinder #5) |
36 | - | ? |
37 | - | ? |
38 | Injector (Cylinder #3) signal input | Engine Control Module (ECM) |
39 | - | ? |
40 | Injector (Cylinder #6) signal input | Engine Control Module (ECM) |
41 | Injector (Cylinder #4) signal input | Engine Control Module (ECM) |
42 | Battery power (B+) | Ignition switch |
43 | Battery power (B+) | Main relay |
44 | Battery power (B+) | Main relay |
45 | Fuel Pressure Control Valve (FPRV) [High] control output | Fuel Pressure Control Valve (FPRV) |
46 | Injector (Cylinder #4) [Low] control output | Injector (Cylinder #4) |
47 | Injector (Cylinder #1) [Low] control output | Injector (Cylinder #1) |
48 | ECM ground | Chassis ground |
49 | ECM ground | Chassis ground |
50 | ECM ground | Chassis ground |
51 | - | ? |
52 | ECM ground | Chassis ground |
53 | ECM ground | Chassis ground |
54 | - | ? |
55 | Injector (Cylinder #1) signal input | Engine Control Module (ECM) |
56 | - | ? |
57 | - | ? |
58 | - | ? |
59 | Battery power (B+) | Main relay |
60 | Fuel Pressure Control Valve (FPRV) [Low] control output | Fuel Pressure Control Valve (FPRV) |
IDB Terminal input/output signal |
Pin No. | Description | Condition | Type | Level |
1 | - | ? | ? | ? |
2 | - | ? | ? | ? |
3 | - | ? | ? | ? |
4 | - | ? | ? | ? |
5 | - | ? | ? | ? |
6 | - | ? | ? | ? |
7 | - | ? | ? | ? |
8 | - | ? | ? | ? |
9 | - | ? | ? | ? |
10 | - | ? | ? | ? |
11 | - | ? | ? | ? |
12 | - | ? | ? | ? |
13 | - | ? | ? | ? |
14 | - | ? | ? | ? |
15 | - | ? | ? | ? |
16 | Injector (Cylinder #3) [Low] control output | Idle | Pulse | High: Battery voltage |
Relay ON | Low: Max. 1.0V | |||
17 | Injector (Cylinder #6) [Low] control output | Idle | Pulse | High: Battery voltage |
Relay ON | Low: Max. 1.0V | |||
18 | Injector (Cylinder #6) [High] control output | Idle | Pulse | High: Battery voltage ~ 80V |
Relay ON | Low: Battery voltage | |||
19 | Injector (Cylinder #2) [Low] control output | Idle | Pulse | High: Battery voltage |
Relay ON | Low: Max. 1.0V | |||
20 | Injector (Cylinder #5) [Low] control output | Idle | Pulse | High: Battery voltage |
Relay ON | Low: Max. 1.0V | |||
21 | - | ? | ? | ? |
22 | Injector (Cylinder #2) signal input | Idle | Pulse | High: Battery voltage |
Low: Max. 1.0V | ||||
23 | Injector (Cylinder #5) signal input | Idle | Pulse | High: Battery voltage |
Low: Max. 1.0V | ||||
24 | - | ? | ? | ? |
25 | Fuel Pressure Control Valve (FPRV) logic input | ? | ? | ? |
? | ? | ? | ||
26 | CCP-CAN [Low] | Recessive | Pulse | 2.0 ~ 3.0V |
Dominant | 2.75 ~ 4.5V | |||
27 | CCP-CAN [High] | Recessive | Pulse | 2.0 ~ 3.0V |
Dominant | 2.75 ~ 4.5V | |||
28 | Battery power (B+) | IG OFF | DC voltage | Max. 0.5V |
IG ON | Battery voltage | |||
29 | Battery power (B+) | IG OFF | DC voltage | Max. 0.5V |
IG ON | Battery voltage | |||
30 | Battery power (B+) | IG OFF | DC voltage | Max. 0.5V |
IG ON | Battery voltage | |||
31 | Injector (Cylinder #4) [High] control output | Idle | Pulse | High: Battery voltage ~ 80V |
Relay ON | Low: Battery voltage | |||
32 | Injector (Cylinder #1) [High] control output | Idle | Pulse | High: Battery voltage ~ 80V |
Relay ON | Low: Battery voltage | |||
33 | Injector (Cylinder #3) [High] control output | Idle | Pulse | High: Battery voltage ~ 80V |
Relay ON | Low: Battery voltage | |||
34 | Injector (Cylinder #2) [High] control output | Idle | Pulse | High: Battery voltage ~ 80V |
Relay ON | Low: Battery voltage | |||
35 | Injector (Cylinder #5) [High] control output | Idle | Pulse | High: Battery voltage ~ 80V |
Relay ON | Low: Battery voltage | |||
36 | - | ? | ? | ? |
37 | - | ? | ? | ? |
38 | Injector (Cylinder #3) signal input | Idle | Pulse | High: Battery voltage |
Low: Max. 1.0V | ||||
39 | - | ? | ? | ? |
40 | Injector (Cylinder #6) signal input | Idle | Pulse | High: Battery voltage |
Low: Max. 1.0V | ||||
41 | Injector (Cylinder #4) signal input | Idle | Pulse | High: Battery voltage |
Low: Max. 1.0V | ||||
42 | Battery power (B+) | IG OFF | DC voltage | Max. 0.5V |
IG ON | Battery voltage | |||
43 | Battery power (B+) | IG OFF | DC voltage | Max. 0.5V |
IG ON | Battery voltage | |||
44 | Battery power (B+) | IG OFF | DC voltage | Max. 0.5V |
IG ON | Battery voltage | |||
45 | Fuel Pressure Control Valve (FPRV) [High] control output | Idle | DC voltage | Battery voltage |
Max. 1.0V | ||||
46 | Injector (Cylinder #4) [Low] control output | Idle | Pulse | High: Battery voltage |
Relay ON | Low: Max. 1.0V | |||
47 | Injector (Cylinder #1) [Low] control output | Idle | Pulse | High: Battery voltage |
Relay ON | Low: Max. 1.0V | |||
48 | ECM ground | Idle | DC voltage | Max. 50mV |
49 | ECM ground | Idle | DC voltage | Max. 50mV |
50 | ECM ground | Idle | DC voltage | Max. 50mV |
51 | - | ? | ? | ? |
52 | ECM ground | Idle | DC voltage | Max. 50mV |
53 | ECM ground | Idle | DC voltage | Max. 50mV |
54 | - | ? | ? | ? |
55 | Injector (Cylinder #1) signal input | Idle | Pulse | High: Battery voltage |
Low: Max. 1.0V | ||||
56 | - | ? | ? | ? |
57 | - | ? | ? | ? |
58 | - | ? | ? | ? |
59 | Battery power (B+) | IG OFF | DC voltage | Max. 0.5V |
IG ON | Battery voltage | |||
60 | Fuel Pressure Control Valve (FPRV) [Low] control output | Idle | DC voltage | Battery voltage |
Max. 1.0V |
Circuit Diagram |
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