Mitsubishi Eclipse II technical information manual page 202

text version of content this owner's manual page from owners manual to the vehicle Mitsubishi Eclipse, year of production 1995 - 1999:

POWER TRAIN - Automatic Transaxle Types of EMCC Logic LNo EMCC Logic -This is when the torque converter clutch is off. Partial EMCC Logic - This logic will modulate theis maintained until full EMCC logic is called for and actuated. LB/CC solenoid (duty-cycle) to obtain partial torque converter clutch application. Partial EMCC operation Full EMCC Logic - This increases the LR/CC sole-range of transaxle input speed relative to engine rpm (crankshaft speed). noid duty-cycle to full “on”, after partial EMCC control brings the engine speed to within the desired slip by gradually decreasing the LFUCC solenoid duty- Gradual to No EMCC from Full or Partial Logic - This logic is designed to soften the change fromcycle. Full or Partial EMCC to No EMCC, at mid-throttle, EMCC Fail-safe A malfunction of the EMCC system is detected fromnot operate the torque converter clutch. It will remain unapplied until the next restart. Diagnostic trouble a lengthy partial EMCC operation near the maximum code 38 will be stored in memory. allowable duty-cycle, except at heavy throttle. If a diagnostic trouble code is reported, the TCM will EMCC Break-in Procedure With the vehicles odometer reading from 0 to 500the new replacement torque converter must go through the same EMCC break-in procedure. The miles, there will be no torque converter EMCC. From TCM must be re-programmed to allow for (restart) 500 to 1500 miles, the TCM will gradually decrease the break-in period. To do this, use the scan tool EMCC from a 200 rpm slip to a 60 rpm slip. When (MUT-II). vehicle mileage is above the EMCC break-in period idand a malfunction occurs with the torque converter, EMCC Inhibits The TCM is provided with EMCC inhibits to prevent EMCC from occurring under specific conditions. The following are times when EMCC will not occur. temperature. This initial value is incremented up Transaxle Temperature - When the transaxle tem- to normal engine operating temperature based on perature range is cold or supercold, EMCC is inhib- engine running time. This will result in delayed ited (kept from occurring). In the event of a CCD Bus failure, -3 degrees F. is substituted for the initialEMCC operation under start-up conditions. Throttle Position Sensor - Any throttle value less Brake Signal (on) - This will cancel and prevent than 2 or 3 degrees (closed throttle) will cancel EMCC as long as a brake signal is “on”. If a bus EMCC. If a throttle position sensor failure is identified failure occurs, the “brake on” signal is not received, and EMCC is still possible. by the TCM, EMCC will not occur. if the transaxle operating temperature range is hot, Solenoid Switch Valve - If a solenoid switch valve and the malfunction occurs at least three times. (SSV) malfunction is detected, EMCC will not occur. The fault counter is reset during the start routine. A SSV diagnostic trouble code will only be stored EMCC Fault- Any reported EMCC diagnostic trouble code will prevent any type of EMCC from occurring. i

owners manual Mitsubishi Eclipse

owners manual Mitsubishi Eclipse - year of production: 1995, 1996, 1997, 1998, 1999 - Mitsubishi Eclipse II technical information manual EN