Troubleshooting a 301 service engine code on a 1997 Saturn, which indicates a misfire in cylinder 1, involves several steps. Start by inspecting the spark plug and ignition coil for wear or damage, and replace them if necessary. Check the fuel injector for proper operation and ensure there are no vacuum leaks affecting the air-fuel mixture. If these components are in good condition, consider testing the compression in the cylinder to rule out internal engine issues.
A service engine light can come on for many reasons. Someone can take the vehicle to the dealership or auto parts store to have them read the code and let them know what the issue is.
There are pages and pages of things that can cause a check engine light. You need to have it checked with a scantool. Then the code can be diagnosed and repaired.
unhook the battery for 5 minutes thiss will erase all error codes (and preset radio stations) if the SES (service engine soon) light comes back on take it to a mechanic or buy a OBD2 code reader
Low engine coolant
The PCM has detected a fualt in the car. Go to your local autozone or advanced auto to receive the SES Code and help in diagnosis of the issue.
If they share a common engine then it may. The 8th digit in VIN is the engine code. You can also tell by visually ensuring parts are identical.
This is refering to the air pump that connects to the exhuast manifold. Check the connectors to be sure the air pump is turning on at cold start up. The generic code is P0410. That is from a Cen-Tech OBD ll Code reader.
Trouble code P0404 means:Exhaust gas recirculation circuit range/performance
Trouble code P0410 means:Secondary air injection system malfunction
There is no camshaft sensor on the engine. Your reading a generic code.
It's a problem with the secondary air intake system.
You fix what is setting the code off in the first place