PETROL INJECTION
Fault finding - Allocation of computer tracks17B
17B - 23
17B
17B - 23V9 MR-372-J84-17B050$141.mif
S3000 Injection
Program No.: AD
Vdiag No.: 4C / 54
Connector (B), 48 tracks (continued):
Track Description
J1 Not used
J2 Refrigerant pressure + 5 V feed
J3 Refrigerant pressure + signal
J4 Not used
K1 Not used
K2 Refrigerant pressure sensor earth
K3 Multiplex line L2 engine connection (F4R 771 AUTO, K4M 813 AUTO and K4M 788 LPG only)
K4 Multiplex line H2 engine connection (F4R 771 AUTO, K4M 813 AUTO and K4M 788 LPG only)
L1 Power earth 1
L2 Not used
L3 Inlet camshaft dephaser control (non-LPG K4M only)
L4 Electric coolant pump control (F4RT 774 and 776 only)
M1 Power earth 2
M2 + Battery supply
M3 Motorised throttle valve + signal
M4 Motorised throttle valve - signal
