Outputs that the ECU uses to physically control engine operations. SPV (Spill Control Valve):
Check resistance across the TCV pins at the pump plug (should read 10–14 ohms) and verify continuity all the way back to the ECU. Diagnostic Trouble Codes (DTC) Retrieval 1kz ecu pinout
). If the ECU is not driving it correctly, check the wiring for the SPV+ and SPV- pins. Ensure all pins are securely grounded to the engine block. Glow Plug Control: The ECU controls the glow plugs; verify connections if starting issues occur. 5. Resources for Detailed Diagrams Outputs that the ECU uses to physically control
This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later. If the ECU is not driving it correctly,