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Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 1991 Mazda MPV car and truck
repair procedures including Mazda engine diagrams, wiring diagrams, repair work estimating measures, technical service bulletins, auto body work
guidance, starter & alternator replacement procedures, serpentine belt replacement procedures, radiator & hose replacement procedures, tune-up &
drivability specifications, quick lube illustrations, preventive maintenance guide, engine light reset instructions, parts removal and install
procedures, fuel filter replacement directions, component location diagrams, air filter locations & replacement instructions, a/c
system specifications, and general auto service procedures. You don't have to be a car mechanic or technician to know how to fix
your 1991 Mazda MPV automobile. Try the Automotix DIY solution today!
We have info for following modifications of 1991 Mazda MPV
- 1991 Mazda MPV 3.0 V6 GAS, CC:2954, Fuel Injection
- 1991 Mazda MPV 2.6 L4 GAS, CC:2606, Fuel Injection
BRAKE SERVICE PROCEDURES FOR 1991 Mazda MPV AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1991 Mazda MPV cars and light trucks from 1990+.
Anti-Lock Brakes -> COMPONENT REPLACEMENT -> 1990-91 MX-6 & 626 -> 1992 MX-6 & 626 -> 929 -> COMPUTER MODULE -> CONTROL UNIT -> FRONT SENSOR ROTOR -> FRONT WHEEL SPEED SENSOR -> FRONT WHEEL SPEED SENSOR & ROTOR -> HYDRAULIC UNIT -> Miata -> MPV, B2200 & B2600i -> MX-3 -> MX-6 & 626 -> Navajo -> REAR ANTI-LOCK BRAKE SYSTEM (RABS) SENSOR -> REAR ANTI-LOCK BRAKE SYSTEM (RABS) VALVE -> REAR SENSOR ROTOR -> REAR WHEEL SPEED SENSOR -> REAR WHEEL SPEED SENSOR & ROTOR -> RX-7
Vehicle: 1991 Mazda MPV 3.0 V6 GAS
HYDRAULIC UNIT
1990-91 MX-6 & 626
The accumulator contains high pressure gas. Do not attempt to disassemble or subject it to hard shocks or high heat.
When the hydraulic unit is scrapped, the high pressure gas must be released. Turn the screw on the bottom of the accumulator one full turn only, allowing gas to escape gradually.
- Disconnect battery ground cable.
- Remove igniter and fuel filter to bracket mounting bolts, then move filter and igniter toward engine.
- Remove air cleaner assembly, then the brake fluid level sensor connector.
- Remove brake pipe from master cylinder, then th...
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BRAKE SERVICE PROCEDURES FOR 1991 Mazda MPV AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1991 Mazda MPV cars and light trucks from 1990+.
DISC BRAKES -> CALIPER SERVICE -> 1992 MPV -> 626 & MX-6 -> 929 -> 929 & 1990-91 MPV -> B2200 & B2600i -> BRAKE CALIPER & PADS, REPLACE -> Caliper Overhaul -> Caliper, Overhaul -> Caliper, Replace -> FRONT -> Installation -> MIATA -> MIATA & MX-3 -> MX-3 -> NAVAJO -> PROTEGE & 323 -> REAR -> Removal -> RX-7
Vehicle: 1991 Mazda MPV 2.6 L4 GAS
FRONT
MIATA
Caliper, Replace
Remove and install parts in order as shown in Fig.
Caliper, Overhaul
Remove and install parts in order as shown in Fig. . Place a piece of wood into caliper, then slowly blow compressed air through brake line hole and remove piston.
RX-7
Caliper, Replace
- Raise and support front of vehicle.
- Remove tire and wheel assembly.
- On four piston caliper, remove pad pins, springs and pads.
- On all models, remove lockpin bolt.
- Disconnect and cap brake line.
- Lift caliper assembly from brake disc.
- Reverse procedure to install.
Caliper Overhaul
- With caliper removed from ve...
CLICK HERE TO GET FULL ACCESS TO 1991 Mazda MPV BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 1991 Mazda MPV AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1991 Mazda MPV cars and light trucks from 1990+.
Anti-Lock Brakes -> COMPONENT TESTING -> 1990-91 MX-6 & 626 -> 1992 MX-6 & 626 -> 929 -> ABS Diode -> ABS Fail Safe Relay -> ABS Motor Relay -> ABS Relay -> ABS Warning Light -> Anti-Lock Warning Light -> Brake Light Switch -> Check Motor At Hydraulic Unit -> Check Solenoid Valve A Hydraulic Unit -> Checking ABS System -> Control Unit -> Front & Rear Valves -> Hydraulic System -> Left Front & Rear Valves -> MIATA -> Motor Relay -> MPV, B2200 & B2600i -> MX-3 -> Pressure Differential Switch -> Pump Motor -> Relay Box -> RX-7 -> Sensor Rotor -> System Ground -> Valve Relay -> Voltage Check Of Wheel Speed Sensor -> Wheel Speed Sensor
Vehicle: 1991 Mazda MPV 2.6 L4 GAS
MIATA
System Ground
Check for open circuit in terminals 1D, 1S and 2F of control unit connector and ground, Fig. .
Anti-Lock Warning Light
- Remove instrument cluster.
- Connect 12 volts to terminal 2K and ground to terminal 1K, Fig. .
- Ensure ABS warning light glows.
- If light does not glow, check meter fuse, bulb and wiring harness.
- If light glows, check wiring harness to control unit or hydraulic unit. Repair or replace as necessary.
ABS Diode
- Check meter fuse and bulb, then the wiring harness to control unit or hydraulic unit.
- Disconnect hydraulic unit 12 pin connector.
- Using ohmmeter, ...
CLICK HERE TO GET FULL ACCESS TO 1991 Mazda MPV BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 1991 Mazda MPV AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1991 Mazda MPV cars and light trucks from 1990+.
DISC BRAKES -> BRAKE PAD SERVICE -> 1992 MPV -> 626 & MX-6 -> 929 -> 929 & 1990-91 MPV -> B2200 & B2600i -> FRONT -> Installation -> MIATA -> MIATA & MX-3 -> MX-3 -> NAVAJO -> PROTEGE & 323 -> REAR -> Removal -> RX-7
Vehicle: 1991 Mazda MPV 3.0 V6 GAS
FRONT
MIATA
- Raise and support front of vehicle, then remove front wheels.
- Remove parts in order as shown in Fig. noting the following:
- After removing lower lock bolt, rotate caliper upward and support with rope.
- Reverse procedure to install, noting the following.
- Push the piston inward using piston pushing tool No. 490221600C or equivalent, then install new pads.
RX-7
Replace left and right brake pads at the same time. Do not replace one wheel side only.
- Raise and support front of vehicle.
- Remove tire and wheel assembly.
- On single piston caliper, remove lockpin bolt and lift caliper as...
CLICK HERE TO GET FULL ACCESS TO 1991 Mazda MPV BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 1991 Mazda MPV AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1991 Mazda MPV cars and light trucks from 1990+.
HYDRAULIC BRAKES -> DESCRIPTION
Vehicle: 1991 Mazda MPV 3.0 V6 GAS
When the brake pedal is depressed, a vacuum builds up in the booster which amplifies the pedal force, pressing on the piston in the master cylinder. The piston raises the hydraulic pressure in the cylinder. This hydraulic pressure i...
CLICK HERE TO GET FULL ACCESS TO 1991 Mazda MPV BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 1991 Mazda MPV AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1991 Mazda MPV cars and light trucks from 1990+.
DISC BRAKES -> PARKING BRAKE SERVICE -> 929 -> ADJUSTMENT -> EXCEPT RX-7 & 929 -> REPLACEMENT -> RX-7
Vehicle: 1991 Mazda MPV 2.6 L4 GAS
REPLACEMENT
929
- Raise and support vehicle and remove rear wheel assembly.
- Remove caliper attaching bolts, then the caliper, leaving brake hose attached, and position caliper out of way.
- Remove disc plate attaching screws and the disc plate, Fig. . If disc plate is difficult to remove, remove dust cap, insert screwdriver into hole and turn adjuster to increase shoe clearance.
- Remove upper and lower return springs, then the front and rear hold pins.
- Remove brake shoes, then separate adjuster and operating lever assembly from shoes.
- Check inside of disc plate for scratching and une...
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