20 Most Recent 1993 Volkswagen Passat Questions & Answers

its hard , dont bother

Drop the pan. Change the filter. Renew the fluid with approved ATF.

Fuel filters are usually found on the right bottom side of the car near the fuel tank. It's made of aluminum and could either have hose clamp ends or clip on connectors to attach fuel lines to it.

My service manual for a 90-93 Passat makes no mention of a VR-6 engine but here's what it says for the regular auto transmission. Loosen the bottom pan bolts and let the old fluid drain into a catch pan. Remove it and clean it . Replace the strainer (filter) if it can't be cleaned or is damaged. Replace the pan gasket, be sure the 4 corner gasket spacers are in place before tightening the bolts.Torques are 71 in-lbs for the filter and 89 in-lbs for the pan bolts. To check the fluid level, the engine and trans must have a minimum of 6 miles of driving on them before the level is checked. The engine is running when you check it. The 20*C mark is the cold level. VW recommends this be done every 2 years or 30,000 miles.

i think the fuel filter is connected to the fuel pump below the vehicle in front of the tank.

IT TAKES SPECIAL TOOLS TO ALIGN INJ PUMP AND CAM SO BELT TIMING WILL BE RIGHT HAVE NEVER BEEN ABLE TO DO WITHOUT & AM VW TECH

Those large ones are the ones you need to check. Power windows take a lot of current.

check your fuel filter or ICV

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GO TO THIS SiTE TO CHECK THE FUSE BOX!
http://vwtech.no-ip.info/images/golf/post90.gif

This are the FUSE and RELAY number SLOT!
Fuse No. Description Ampere Rating 1 Headlight, low beam, left 10 2 Headlight, low beam, right 10 3 Instrument panel lights, license plate lights 10 4 Glove compartment light 15 5 Wiper/washer 15 6 Fresh air blower 16-valve only: Air conditioning 20 7 Taillights, side marker light, right 10 8 Taillights, side marker light, left 0 9 Rear window defogger 20 10 2.0 16-valve only: Fog lights 15 11 Headlight, high beam, left,High beam indicator light 10 12 Headlight, high beam, right 10 13 Horn 16-valve only: Radiator cooling fan 10 14 Back-up lights, washer nozzle heaters 10 15 2.0 16-valve only: Engine electronics, stabilizer valve, cold start valve 10 16 Instrument panel warning lights, 16-valve only: Multi function indicator 15 17 Emergency flasher switch, turn signals 10 18 Fuel pump, oxygen sensor heater 20 19 Radiator cooling fan, air conditioning 30 20 Brake lights, cruise control 10 21 Interior lights, digital clock 16-valve only: Luggage compartment light,multi function indicator, central locking 15 22 Radio, cigarette lighter 10
Relays Relay No. Description 1 Air conditioning 2 Open 3 Digifant control unit 4 Load reduction relay 5 Low coolant level control unit or Open 6 Emergency flashers 7 Rear Wiper 8 Intermittent wipers 9 Seat belt warning system control unit (possibly headlight warning too?) 10 Fog lights 11 Horn 12 Fuel pump (except diesel)Glow plugs (diesel) 13 Radiator cooling fan after run (except 16-valve)2.0 16-valve: Starter interlock relay 14 Automatic trans., coolant temperature indicator,starter interlock relay (except 2.0 16-valve)2.0 16-valve: Radiator cooling fan after run 15 ABS pump relay 16 ABS relay 17 Heated seat control unit, driver 18 Heated seat control unit, passenger, or power seat circuit breaker 19 Automatic transmission 20 Open 21 Power window relay, ABS hydraulic pump fuse 22 ABS valves fuse 23 Air conditioning, power seat fuse 24 Power window fuse

did you check voltage to fuel pump, fuel pmp fuse, fuel filter, if you did, then you have to replace fuel pump hope this helps good luck!

Hi,sounds like temp switch or throttle valve fault.best to get it scan at a dealer