LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Toyota >> 1993 >> Land Cruiser >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Tests W/Codes >> Trouble Code Diagnostic Charts >> Test No. 8 - Idle Speed Control Circuit
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Test No. 8 - Idle Speed Control Circuit

TEST NO. 12 - IDLE SPEED CONTROL CIRCUIT TROUBLE

Terminal Trouble Condition STD Voltage
ISC1 - ISC4 - E1 No Voltage Ignition Switch ON 9-14V
Fig 1: Test No. 8 Flow Chart - Idle Speed Control Circuit
G93A79442Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Fig 2: Test No. 8 Schematic - Idle Speed Control Circuit
G93J79441Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
scientia non olet · About LEMON Manuals