The battery may be fully charged, but you also need to measure how low the voltages go while the engine is cranking.
Knowing how to “force start” a hybrid vehicle can be helpful if you are trying to diagnose a noise problem that involves the accessory belt drive system.
When the fuel/air mixture ignites, many factors must be met to pass a misfire monitor.
Why do ignition systems give technicians problems when diagnosing ignition-related misfires? The answer is that some technicians use tests that might give inconclusive results or do damage to the coil or drivers inside a module.
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