October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.
Computer Control System Expand All (for easy ctrl-f) Collapse All Description Operation Diagnosis & Testing Ecu Connector Identification Diagnostic Charts Diagnostic Circuit Check Ecu Pin Voltage Test No. 1 Test, Code 11, Ecu (+B) Circuit No. 2 Test, Code 12, 13, 14 (Code 3, 6 On Turbo), Rpm & Ignition Signal No. 3 Test, Code 21, 25, 26, 28 (Code 5 On Turbo), O2 System Signal No. 4 Test, Code 22 (Code 4 On Turbo), Coolant Temperature Sensor Signal No. 5 Test, Code 24 (Code 8 On Turbo), Intake Air Temperature Sensor Signal Code 25, 26 Air/Fuel, Lean Or Rich No. 6 Test, Code 31, 32 (Code 2 On Turbo), Airflow Meter Signal No. 7 Test, Code 35, HAC Sensor Signal No. 8 Test, Code 41 (Code 7 On Turbo), TPS Sensor Signal Code 42, Vehicle Speed Sensor No. 9 Test, Code 43 (Code 10 On Turbo), Starter Signal Code 51 (Code 11 On Turbo) Code 52, 53 (Code 12, 13 On Turbo) No. 10 Test, Code 71, EGR System Signal No. 11 Test, "Check Engine" Light Test No. 12 Test, Ecu Power Source No. 15 Test, Injector Circuit Test No. 17 Test A/C System Circuit Test Component Testing Wiring Diagrams