LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Chevrolet >> 1982 >> Chevette L4-98 1.6L >> Repair and Diagnosis >> Powertrain Management >> Service Precautions >> Vehicle Damage Warnings >> Proper Tools and Testing Procedures
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.

Proper Tools and Testing Procedures

DIGITAL VOLT/OHM METER
Use a Digital Volt-Ohm Meter (DVOM) with a minimum 10 mega-ohms internal impedance when testing an Electronic Control Module or related component, unless use of an analog meter is specified by a test procedure.
Analog meters have low internal impedance and will "load" low voltage circuits, resulting in inaccurate measurements and possible damage to components.

TESTING PROCEDURES
^ Always follow recommended testing procedures.
^ Never ground or apply voltage to a circuit, unless specified by a test procedure. Directly grounding or applying battery power to a circuit may damage the circuit and/or components.

scientia non olet · About LEMON Manuals