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driver01 [2008/08/07 06:03] twdorris |
driver01 [2011/06/07 06:41] twdorris |
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Second, these blow for a reason. If you simply replace one with another one without being certain you have addressed the underlying cause (typically a bad ISC motor), the new one will simply blow again when the ECU is powered up. | Second, these blow for a reason. If you simply replace one with another one without being certain you have addressed the underlying cause (typically a bad ISC motor), the new one will simply blow again when the ECU is powered up. | ||
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+ | ====== NOTES ====== | ||
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+ | These drivers are Mitsubishi M5269Ls and can not be easily sourced. They can, however, be shared (swapped, donated, pulled, etc.) across various Mitsubishi ECUs. | ||
+ | |||
+ | ====== 2G PARTS ('95 ECU) ====== | ||
+ | |||
+ | * IC111 not populated | ||
+ | * IC112 controls ECU pin 3, Fuel Pressure Solenoid (FPS), and ECU pin 11, Boost Control Solenoid (BCS). | ||
+ | * IC109 controls ECU pin 8, Fuel Pump Relay, and ECU pin 9, Evap Purge Solenoid. | ||
+ | * IC108 controls ECU pin 6, EGR Solenoid, and ECU pin 20, Fan Motor Relay (High). | ||
+ | * IC106 controls ECU pins 5 and 18, Idle Speed Control (ISC) Servo (coil pair A). | ||
+ | * IC107 controls ECU pins 4 and 17, ISC Servo (coil pair B). | ||
+ | |||
+ | ====== 1G PARTS ('90-'94 ECUs) ====== | ||
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+ | * IC104 controls ECU pin 14 ('90) or 6 ('91+), MAF Reset signal. The other half of the chip is unused on US DSMs. | ||
+ | * IC105 controls ECU pins 67 and 68, Idle Speed Control (ISC) Servo (coil pair B). | ||
+ | * IC106 controls ECU pin 57, Fuel Pressure Solenoid (FPS), and ECU pin 105, Boost Control Solenoid (BCS). | ||
+ | * IC107 controls ECU pins 58 and 59, ISC Servo (coil pair A). | ||
+ | * IC108 controls ECU pin 53, EGR Solenoid, and ECU pin 62, Evap Purge Solenoid. | ||
+ | * IC109 controls ECU pin 56, Fuel Pump Relay, and ECU pin 65 Air Conditioner Compressor Clutch Relay. | ||
+ |