Sequoia 4WD V8-4.6L (1UR-FE) (2010)
Engine Control Module: Pinout Values and Diagnostic Parameters
1UR-FE ENGINE CONTROL: SFI SYSTEM: TERMINALS OF ECM
1. CHECK ECM
(a) Measure the voltage according to the value(s) in the table below.
HINT
The standard voltage between each pair of ECM terminals is shown in the table below. The appropriate conditions for checking each
pair of terminals are also indicated. The result of checks should be compared with the standard voltage for that pair of terminals,
displayed in the Specified Condition column. The illustration above can be used as a reference to identify the ECM terminal locations.