Code 1-1-3 volvo 940 turbo

bulb failure warning relay has failed.behind your front ashtray last relay on the left .round one change it try on ebay.

It looks easy for the 940 but I am not sure about the 940 turbo, as maybe some of the turbo parts are in the way. I'm not sure about that, since there is no documentation on the turbo model vs. the 940 standard model. If you can follow the following instructions, then I would give it a whirl.

REMOVAL & INSTALLATION - 1993 Volvo 940

1. Disconnect the negative battery cable at the battery.
2. Disconnect the leads from the starter motor.
3. Remove the starter motor retaining bolts.
4. Remove the starter motor from the vehicle. To install:
   
5. Position the starter motor to the flywheel housing.
6. Apply locking compound to the bolt threads and install the retaining bolts finger-tight.
7. Tighten the bolts to approximately 25 ft. lbs. (34 Nm).
8. Connect the starter motor leads and the negative battery cable. Fig. 1: Unfasten the nut retaining the starter cables . . .
   Fig. 2: . . . and remove the starter cables
   Fig. 3: Unfasten the starter retaining bolts . . .
   Fig. 4: . . . and remove the starter from the engine
   

the BOO switch, (Brake On Off) located on or near the brake pedal

Volvo Code Retrieval Accessing Trouble Codes 89-93 models (and later non-turbo/non-OBDII models)

Fuel Codes Locate the diagnostic unit behind left strut tower and remove its cover.(see image) Connect selector cable to socket #2,which tests the fuel codes. Turn the ignition switch to the ON position(engine not running). Enter the diagnostic mode by pressing the push button on the diagnostic unit for at least 1 second, but not more than 3 seconds. The red LED light will start to flash,count the number of flashes in 3 flash intervals. The flashes will be seperated by 3 second intervals.Make note of all codes. If no codes are stored,the LED will flash 1-1-1,which means the fuel system is operating correctly.


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Ignition Codes To access the ignition codes,follow the above procedure,but with the selector cable connected to the #6 socket on the diagnostic unit.
NOTE:Turbocharged models may have seperate codes for the turbo system and are accessse by hooking the selector cable to the #5 socket.

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try cleaning and adjusting the throttle if that doesnt help it may need a throttle switch

I had a issue with my cruse control. Look under the hood. The the wire to the diaphragm for the crues might have popped off the throttle pully!

take off pipe going to the intercooler from the turbo see if oil is found and clean then other pipe from incooler check it .if oil is found .drain oil in intercooler .you have an oil leak from the turbo this is why you will have light on far left of dash

Best bet is to talk with the local Volvo service manager..or a skilled mechanic. Normally, I don't think any real service is needed,unless there is a problem. Changing oil every 3K is good..not racing the car (turbo) just as you start up or shut it down is helpful too.

are you wanting to install a trailer hitch behind the volvo to tow the van?

on the engine drivers side below the air intake/below the brake fluid reservoir/ follow the large red batery cable