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OK : Go To Next Step 7. CHECK CYLINDER COMPRESSION PRESSURE a. Measure the cylinder compression pressure of the misfiring cylinder. (See ON-VEHICLE INSPECTION ). NG : REPAIR ENGINE TO DETERMINE CAUSE OF LOW COMPRESSION OK : Go To Next Step 8. CHECK HARNESS AND CONNECTOR (ECM - INJECTOR) a. Disconnect the injector connector (of the misfiring cylinder). b. Disconnect the D74 ECM connector. c. Turn the ignition switch to ON. d. Measure the voltage according to the value (s) in the table below. Standard voltage STANDARD VOLTAGE SPECIFICATION Cylinder Tester Connection Switch Condition Specified Condition No. 1 D11-1 - Ground Ignition switch ON 11 to 14 V No. 2 D26-1 - Ground Ignition switch ON 11 to 14 V No. 3 D13-1 - Ground Ignition switch ON 11 to 14 V No. 4 D24-1 - Ground Ignition switch ON 11 to 14 V No. 5 D15-1 - Ground Ignition switch ON 11 to 14 V No. 6 D22-1 - Ground Ignition switch ON 11 to 14 V No. 7 D17-1 - Ground Ignition switch ON 11 to 14 V No. 8 D20-1 - Ground Ignition switch ON 11 to 14 V
2008 Toyota Tundra 2008 ENGINE PERFORMANCE Engine Control System (2UZ-FE) - Tundra
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