The VX software platform boasts an impressive list of features giving a new level of user adjustment. This flexibility allows the tuner to have complete control over the engine management system. VX software employs high resolution fuel and ignition tables with configurable load and RPM centres. When coupled with up to six dimensional fuel and ignition mapping, barometric pressure compensation and intake air temperature correction this gives an unprecedented level of tuning accuracy. All Vi-PEC VX ECUs are in field upgradeable, there is no need to return the unit for software updates.
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For manual transmission/transaxle replacement procedures, see appropriate article in CLUTCHES.
AUTOMATIC FWD MODELS REMOVAL
1) Remove battery and battery tray. On 3000GT, remove undercover(s). On Eclipse turbo, drain and remove intercooler. On all models, remove air cleaner and case. Raise and support vehicle. Remove wheels. Disconnect control cables at transaxle. Drain transaxle fluid.
2) On Mirage 1.6L, disconnect tension rod. On all models, disconnect neutral safety switch connector, oil cooler hoses and electrical connectors from transaxle. Disconnect speedometer cable and throttle control cable (if equipped). Remove starter motor.
3) On Galant models with electronically controlled suspension, remove air compressor and bracket. Disconnect front height sensor rod at lower control arm.
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Mikuni 30-32 DIDTA carburetor is used on Mirage models; the 32-35 DIDTA on Cordia, Mitsubishi Pickups, Montero and Tredia models. These 2-barrel, 2-stage carburetors use primary and secondary circuits. Carburetor components include conventional accelerator pump, vacuum-actuated secondary throttle diaphragm, sub-EGR valve system, fully automatic choke, coasting air valve, fuel cut-off solenoid, anti-overfill device, and air switching valve. A jet air control valve, bowl vent valve and dashpot are used on all manual transmission models except Pickups.
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With the LANCER EVOLUTION X, Mitsubishi Motors Corporation (MMC) adopted its first ever trunk-mounted battery with a view to delivering superior performance through a reduction in the proportion of vehicle weight borne by the front wheels. Since the battery is the central part of the power-supply circuitry, changing its location had a significant effect on the electrical systems. Nevertheless, MMC was able to mount the battery in the trunk while ensuring component commonality with the GALANT FORTIS (the vehicle on which the LANCER EVOLUTION X is based). An overview is given in this paper.
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Installation instructions for the Eclipse, Stratus Coupe, and Sebring Coupe. (See reverse side for Mitsubishi Outlander, Lancer/Sportback, and Mitsubishi Montero instructions)
Locate and remove two (2) screws from the bottom of the trim bezel. With your hands or Dash Trim Tool (#SIT-104), release the bezel from all clips. There are two (2) clips on the bottom and two (2) on the top of this bezel. Remove bezel and set aside carefully.
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The steering system consists of solid steering shaft with a lower joint assembly. Stealth and 3000GT models are equipped with a Supplemental Restraint System (SRS) that includes an air bag and clockspring located in the steering column. WARNING: On Stealth and 3000GT, before doing any repairs, disconnect and shield battery ground. Disconnect SRS connector at control unit. Use caution when working around steering column (air bag could deploy).
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The Mitsubishi Galant stands out in a world full of competent four-door sedans in a couple of ways From the outside, it has a distinctive look that won’t get lost in a parking lot. And when it comes time to sign the contract and make the monthly payments, the new owner should appreciate the solid value represented by the Galant and its healthy complement of features, all at an attractive price. The midsize Galant is offered in a range of trim levels, with a four-cylinder or a choice of two V6 engines, a long list of standard equipment and some worthwhile options.
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Mitsubishi Motors Corporation (MMC) has developed a rain-light sensor that controls the auto- light system and the rain-sensitive wiper system. It is installed in the new GALANT FORTIS. The rain-light sensor controls the headlamps and windshield wipers, sending an activation request to ETACS(1) (Electronic Time and Alarm Control System). This data consists of vehicle information from ETACS, ambient light intensity, front light intensity and raindrop detection. Regarding the auto-light function, the rain-light sensor distinguishes between entering a tunnel and passing under a bridge, using front and ambient illumination sensors. It prevents the headlamps from blinking when the vehicle passes under a bridge. The rain-sensitive wipers have newly designed lenses to ensure uniform distribution of sensitivity for raindrops and improve the timing for the first wipe when there are fewer raindrops on the windshield glass.
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Removal
1) Remove battery and battery tray. On Diamante, Stealth and 3000GT, remove undercover(s). On turbo models, drain and remove intercooler. On all models, remove air cleaner and case. Raise and support vehicle. Remove wheels. Disconnect control cables at transaxle. Drain transaxle fluid.
2) On Mirage 1.8L, disconnect tension rod. On all models, disconnect neutral safety switch connector, oil cooler hoses and electrical connectors from transaxle. Disconnect speedometer cable and throttle control cable (if equipped). Remove starter motor.
3) On models equipped with electronically controlled suspension, remove air compressor and bracket. Disconnect front height sensor rod at lower control arm.
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INSPECTION SERVICE POINTS FOR A BLOWN FUSE Remove the fuse and measure the resistance between the load side of the fuse and ground. Set the switches of all circuits which are connected to this fuse to a condition of continuity. If the resistance is almost 0 Ω at this time, there is a short somewhere between these switches and the load. If the resistance is not 0 Ω, there is no short at the present time, but a momentary short has probably caused the fuse to blow.
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