EG-483 ENGINE — 2JZ-GE ENGINE TROUBLESHOOTING7 2 Check voltage between terminal FPU of engine control module connector and body ground. ON SST ECM B 36 FPU BE6653 FI8892 P (1) Connect SST (check harness "A"). (See page EG-404) SST 09990-01000 (2) Turn ignition switch ON. C Measure voltage between terminal FPU of engine control module connector and body ground. OK Voltage: 9 — 14 V NG OK Proceed to next circuit inspection shown on matrix chart (See page EG-408). 3 Check for open and short in harness and connector between engine control module and VSV, VSV and EFI main relay (See page IN-30). OK NG Repair or replace harness or connector. Check and replace engine control module.