Workshop Manuals Factory service & repair Volvo
Volvo 940 L4-2.3L SOHC VIN 88 B230F (1992)01 · Relays and Modules
01 · Diagnostics

Engine Controls - Stalls, Hesitation, Poor Driveability (Engine Control Module) (page 3 of 4)

Make
Volvo
Model
900 Series 940
Engine
L4-2.3L SOHC VIN 88 B230F
Year
1992
Section
28113 › Aug › 93
Relays and ModulesEngine Controls - Stalls, Hesitation, Poor Driveability · page 3 of 4
Engine Controls - Stalls, Hesitation, Poor Driveability (Engine Control Module) (page 3 of 4) – Volvo 940 L4-2.3L SOHC VIN 88 B230F (1992)

If a confirmed customer complaint is diagnosed after any out-of-line conditions have been corrected, an updated MFI Regina Control Module is
available for vehicles equipped with the Regina/Rex engine management system. See chart.

Replacement of fuel injection control module

Procedure:

Record any fuel injection and ignition system diagnostic trouble codes (DTC) and correct faults as required.

Ignition should be switched off.

Remove/disconnect:

- front screw in sill protector (1)
- cover over MFI control module (2)

Caution:

Module must be dead when connector is removed or reconnected, otherwise damage may result. Remove Fuse no. 1 to avoid damage to control
modules.

Disconnect 35-pin connector from module.

Pinch or Ctrl + scroll to zoom. Double-tap to reset.

The same page in: 940 L4-2.3L SOHC VIN 88 B230F (1992), 940 L4-2320cc 2.3L SOHC VIN 83 B230FD (1993), 940 L4-2320cc 2.3L SOHC VIN 83 B230FD (1993), 940 L4-2320cc 2.3L SOHC VIN 83 B230FD (1993), 940 L4-2320cc 2.3L SOHC VIN 83 B230FD (1993), 940 L4-2320cc 2.3L SOHC VIN 83 B230FD (1993), 940 L4-2320cc 2.3L SOHC VIN 83 B230FD (1993), 940 L4-2320cc 2.3L SOHC VIN 83 B230FD (1993), 940 L4-2320cc 2.3L SOHC VIN 83 B230FD (1993), 940 L4-2.3L SOHC VIN 88 B230F (1992), 940 L4-2.3L SOHC VIN 88 B230F (1992), 940 L4-2.3L SOHC VIN 88 B230F (1992).

Parts & tools for this job For 1992 Volvo 940 / 960 2.3L

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