Internal photos
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[edit] 3S-GTE gen 1
US ST165 OCT1987 to OCT1988 89661-20360
Chip list
- D151801-6430 7433-1067 CPU 64pin
- D151801-6470 Knock Sensor IC 42pin
UK ST165 1989
Chip list
- D151801-8590 7433-1127 CPU 64pin
- D151801-6479 Knock Sensor IC 42pin
[edit] 3S-GTE gen 2
JDM ST185 1990 ECU
Chip list
- D151802-4850 7433-1384 CPU 64pin
- D151802-3100 Knock Sensor IC 42pin
ST185 1990 ECU (US?) with FCD added inside Chip list
- D151802-4870 CPU 64pin
ST185CS (Any late-spec car has the secondary board)
[edit] 3S-GE
1987 Celica ECU (89661-20320). Australian, twin cam Chip list:
- D151801-8770 7463-0215 CPU 64pin
[edit] 4A-GZE
JDM suprechared mk1 MR2 ECU (89661-17110)
Chip list
- D151801-3860 7463-0119 CPU 42pin
- D151801-3930 Knock Sensor IC 42pin
- TD6335
- TC4050BP Hex buffer
[edit] 4E-FTE
Stock ECU
JAM modded ECU with daughter card from Toyota Starlet Glanza V
Here's a closeup of the daughter card. The "missing" chip is mounted on the back of the board. Chip list
- TEN 211923-4560 (probably the original processor)
- TI 27C512 (standard EPROM, some claim that contents is encrypted)
[edit] 5VZ-FE
More info on 5VZ-FE_ecu
