Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

Connector Views




25 Position ECU Plug:




SYSTEM
KE - JETRONIC

Passenger Footwell Behind Cover:




LOCATION

TERMINAL ID
1 - Main relay power (Blk/Blu)
2 - Ground (Brn/Red)
3 - ISC Valve control (Grn/Red)
4 - ISC Valve control (Grn/Blk)
5 - Full load throttle (Blu/Blk)
6 - NO CONNECTION
7 - 02 shield wire (Brn)
8 - Oxygen sensor input (Grn)
9 - NO CONNECTION
10 - Electro-hydraulic actuator ctrl. (Red/Yel)
11 - Altitude sensor (Gry)
12 - Electro-hydraulic actuator (+) (Red/Yel)
13 - Closed throttle (Wht/Blu)
14 - Sensor ground return (Blu)
15 - Ground (Brn/Red)
16 - Ignition switch (Blk/Yel)
17 - Air flow sensor Input (Gry/Grn)
18 - Air flow sensor reference (Wht/yel)
19 - NC compressor (Brn/Yel)
20 - Ground (Brn)
21 - Coolant temperature sensor (Blk/Red)
22 - Ground (Brn/Red)
23 - To trip computer (Yel)
24 - Start Signal (Blk)
25 - TD signal (Grn/Vio)