P0300 is multiple or random cylinder misfire. No start can be dead battery, failed starter, no fuel, no fuel pressure, computer or sensor malfunction, internal engine failure, etc.
P0300 is multiple or random cylinder misfire.
To troubleshoot a P0300 OBD-II code, which indicates a random/multiple cylinder misfire, start by checking for any stored trouble codes that may indicate specific cylinders. Inspect spark plugs, ignition coils, and fuel injectors for wear or damage, as these components can cause misfires. Additionally, examine the vacuum hoses for leaks and ensure the fuel system is delivering the correct pressure. Finally, use a scan tool to monitor engine parameters and perform a visual inspection of the engine for any obvious issues.
engine misfire
OBD I code 67 - Neutral Drive Switch Circuit Open ( key on , engine off )
There is an OBD I plug somewhere on the vehicle.
The engine is running lean www.obd-codes.com this will help .
Crank shaft/ engine speed sensor malfuntion.
Trouble code P0320 means:Ignition/distibutor engine speed input circuit malfunction. and you can use the Ford obd scanner to repair, you can DIY, it is easy.
On some if you turn key on, off, on, off, on. The check engine light may start to flash the code. blink, blink, bink, pause blink would be 31.
OBD codes that start with a P are power train codes.
That's not a valid code. 9141 is the standard for the obd system that Saab uses, someones scanner was on the wrong setting or not compatible. Have it read again. That is just an OBD-2 protocol not a code. It tells you what engine it has. 9141-2 is 148 h.p. gasoline engine.
What does obd code P0740 mean