Location if MAP sensor on 1991 toyota previa - 1991 Toyota Previa

SOURCE: Starter replacement - 1991 Toyota previa

Here are detailed, step-by-step instructions for the removal and re-installation of your starter motor. Hope this helps! Have a great day!

Starter Toyota Previa 1991-1997 Repair InformationREMOVAL & INSTALLATION
See Figures 5 through 12

1. Disconnect the negative battery cable from the battery.
2. Raise and safely support the vehicle.
3. If equipped with 4WD, remove the front driveshaft.
4. Remove the nut and disconnect the starter wire.

1. Disconnect the starter connector.

1. Remove the bolt holding the starter stay to the upper stiffener plate.
2. If equipped with 2WD, remove the starter by removing the nut and three bolts.
3. If equipped with 4WD, remove the starter by removing the nut, four bolts, and the center bracket.

1. If equipped with 4WD, install the starter, the center support bracket, nut, and the four bolts. Tighten the bolts as follows:
   • Bolt A to 41 ft. lbs. (56 Nm)
   • Bolt B to 30 ft. lbs. (41 Nm)

1. If equipped with 2WD, install the starter, nut and three bolts. Tighten the bolts as follows:
   • Bolt A to 41 ft. lbs. (56 Nm)
   • Bolt B to 30 ft. lbs. (41 Nm)

1. Install the bolt to hold the starter stay to the upper stiffener plate. Tighten the bolt to 43 inch lbs. (5 Nm).
2. Install the starter connector.
3. Connect the starter wire with the nut. Tighten the nut to 78 inch lbs. (9 Nm).
4. If equipped with 4WD, install the front driveshaft.
5. Connect the negative battery cable.

1. Remove the starter from the van. Remove the heat insulator from the starter assembly, if equipped.
2. Disconnect the wire lead from the magnetic switch terminal.
3. Remove the two long, through bolts holding the field frame to the magnetic switch. Pull out the field frame with the armature from the magnetic switch.
4. Toseparate the starter housing from the magnetic switch assembly, remove the two screws and the starter housing with the pinion gear (1.6 kW), idler and clutch assembly.

1. If necessary, install the gears and clutch assembly to the starter housing. Apply grease to the gear and clutch assemblies and place the clutch assembly, idler gear, bearing and pinion gear (1.6 kW) in the starter housing.
2. Insert the spring into the clutch shaft hole and place the starter housing onto the magnetic switch. Install the two screws.
3. Install the field frame with the armature onto the magnetic switch assembly and install the two through bolts. Tighten the bolts on the 1.4 kW to 52 inch lbs. (6 Nm) and on the 1.6 kW to 82 inch lbs. (9 Nm).

1. Connect the wire to the terminal on the magnetic switch and tighten the nut to 52 inch lbs. (6 Nm). Install the heat insulator, if equipped.
2. Reinstall the starter on the vehicle. Check starter system for proper operation.

SOURCE: 91 Toyota Previa AWD - Swap original engine for Previa Supercharged engine

I do a lot of work on Toyota Previa before; including rebuilt engine, swapping engine and transmission and lot of things in between, but never swap a normal aspirated engine to a supercharged engine or diesel. Since i have some experience in Previa, I would like to share my opinion with you regarding your plan to swapping the normal aspirated Previa engine to a Supercharged engine. When you do a swapp like that, you will not only be dealing with just swapping engine, but some wiring, computer, throttle body, air cleaner assembly, extra frame and pulley on the accessory items, transmission as well as a right rear end to get the correct gear ratio to accomodate the new engine and transmission. I can go on even more, but let me tell you this, beside less headache, it would definitely cheaper if you were to find a Supercharged Previa and fix it up. However, if you are totally motivated to do this project, keep in mind, this engine swap will be a long term and time consuming project.l I wish you best of luck and have fun!

SOURCE: where is the fuse box located on a 1991 toyota

Directly above the radio at the top of the dash. Release lever at top of & center of heater controls will release cover. The cover is about 8 inchs square.

Testimonial: "When you buy a used car the first thing you look for is service areas. Knowing where they are located is not always easy on imports with out a manual"

Michael Khait

• 145 Answers
• Posted on Aug 17, 2010

SOURCE: How to replace dash light bulb of 1991 Toyota Previa Van

pop fuse cover, remove vent housing, remove speedo upper cover, remove 4 bolts holding speedo remove speedo, change bulb

SOURCE: my 2004 toyota tacoma has

Yes your truck is equipped with a mass airflow sensor (MAF). However, I would not just replace that because its running rough. I would begin diagnostics by first checking to see if there were any trouble codes in the engine to give you a clue as to the rough running condition. I would expect a trouble code to be present to support the descision to replace the MAF Sensor. If no codes are present I would suggest that you get the vehicle tuned up. (Spark plug replacement and throttle body cleaning and I would also suggest removing the idle control valve and cleaning the carbon and dirt out of it. Although what you were told might be correct I dont belive that is where I would start.