MarkMurphy

Hello everyone, I have focus blacktop 2.0 engine (thats going in a mgbgt) and i need help identifying the connector that plugs to the car, a pinout would be useful, i havent got a loom apart from the engine section, so i intend to make my own, using a Deep ecu. I appreciate any help with this, Many thanks, Mark.

big_wasa

My recommendation to you, is use the black top ecu.

It's easier to get the matching sensors and the ecu has better obd2 diagnostics so you can see what the engine is doing.

The deep/desk/dewy 2.0 ecu is a 60 pin eec-iv ecu and the focus a 60. Pin eec-v so the loom could be remade to work either.

The engine loom connectors are differant along with some of the sensor plugs. The sensors will need changing for the silvertop ecu anyway.
The pre pats Mondeo loom had three small multi plugs and the focus one big squar 42 pin multiplug from memory.

Ecu pin outs

Should be the same as the desk . One had a few extras like cruse control and the fuel computer. I can't remember which one.


Mondeo DESK ecu.


1 Battery 12v
2
3 Speed Sensor
4 Tacho
5
6
7 ECT Sensor
8 Fuel Pump Relay
9 MAF
10
11 Emission Canister Purge
12
13 Engine Coolant Fan Relay 1
14 Pulsed Secondary Air Injection
15 Engine Coolant fan Relay 2
16 Earth
17 Data Link
18 Engine Diagnostic Connector
19 Engine Diagnostic Connector
20 Current Return
21 Idle Control Valve
22 Fuel Pump Relay
23
24 Camshaft Position
25 IAT Sensor
26 TPS
27 EGR
28 PAS
29
30
31 Engine Coolant Fan Relay 3
32
33 EGR
34 Digital Multifunction Display
35 Injector 4
36
37 Engine Control Relay
38
39 Injector 3
40 Earth
41
42 Octane Coding Plug
43
44 O2 sensor
45
46 Sensor Common
47 TPS
48 Data Link
49
50 MAF
51 Injector 1
52 Injector 2
53
54
55 Crank Position Sensor
56 Crank Position Sensor
57 Engine Control Relay
58 Ignition Coil 1&4
59 Ignition Coil 2&3
60 Earth




Focus Blacktop 60 pin black top pin outs.

Enjoy



Pin No-Colour-Function
1-Red-Battery
2--
3-White/blue-Vehicle speed sensor (VSS)
4-White/purple-Audio/cruise/trip
5-White/green-Immobiliser control module
6-White/red-Air con
7-White/purple-Cylinder head temp (CHT)
8-Green/black-Fuel pump relay
9-Purple/blue-Mass air flow (MAF)
10-Green/yellow-Air con
11--
12-Black/white-Injector 1
13-Black/blue-Engine coolant blower motor relay 1
14-Black/orange-Injector 4
15-Black/yellow-Injector 2
16-Black/yellow-Earth
17-Orange/black-Data link connector
18-Blue/black-Data link connector
19-Grey/orange-Data link connector
20-Black-Earth
21-Black/yellow-Idle air control (IAC)
22-Black/blue-Evaporative emissions (EVAP)
23--
24-White/purple-Camshaft position sensor (CMP)
25-White/purple-Intake air temp (IAT)
26-Yellow-Throttle position (TP)
27--
28-White-Power steering pressure(PSP)
29--
30-Brown/white-Camshaft position sensor (CMP)
31-Black/white-Engine coolant blower motor relay 2 AC
32-Black/red-Starter motor relay
33-Black/yellow-Heated oxygen sensor (HO2S)1
34-Black/blue-Injector 3
35--
36--
37-Green/yellow-Engine control relay
38-Grey/orange-Immobiliser control module
39-Black/orange-Immobiliser LED
40-Black/yellow-Earth
41-Blue-Alternator
42--
43-White-Clutch pedal position (CPP)
44-White-Heated oxygen sensor (HO2S)1
45-Grey-Alternator
46-Brown-CPP, CHT, HO2S, IAT, TP
47-White-Throttle position sensor (TP)
48-White/red-Heated oxygen sensor (HO2S)2
49--
50-White/blue-Mass air flow (MAF)
51-Black/blue-Heated oxygen sensor (HO2S)2
52-Black/green-Ignition aux circuits relay
53-Black/blue-Fuel pump relay
54-Black/yellow-AC compressor clutch relay
55-Brown/red-Crankshaft position (CKP)
56-White/red-Crankshaft position (CKP)
57-Green/yellow-Engine control relay
58-Black/red-Ignition coil
59-Black green-Ignition coil
60-Black/yellow-Earth

MarkMurphy

Many Thanks for your reply which sensors would need changing?

big_wasa

Most of the sensors have differant plugs. Some can be reused by changing the plugs other sensors need changing to match the ecu


Rule of thumb.

Use blacktop sensors on a Blacktop ecu and Silvertop sensors on a silvertop ecu.