940 SE L4-2320cc 2.3L SOHC Turbo VIN 87 B230FT (1991)
Removing Protective Sleeve
5.
Remove connector protective sleeve and reinstall fuse #1 for testing.
CAUTION:^ Never check connections from the front. Connectors can get damaged and worsen the problem.
^ Check connections through the holes in the connector.
^ Connection pin numbers are printed on the connector side.
Checking Cold Start Injector
6.
Check cold start injector by removing suppressor relay located in front of coolant expansion tank.
7.
Bridge terminals 2 (blue-yellow) and 3 (green-red) of suppressor relay connector.
8.
Connect an ohmmeter between ECU connector pins 9 and 32.
Reading: approx. 10 ohms
9.
If not, check wiring and connectors. If wiring is O.K., replace cold start injector and retest.
10.
Disconnect the test equipment. Remove the #1 fuse and reconnect the ECU and all other connectors, install the kick panel and glove compartment.
Ensure that the rubber seal in the ECU connector is installed before it is connected to the unit.
11.
Reinstall the #1 fuse.
