B1502 Engine Trouble Code
Meaning of B1502 engine trouble code is a kind of body trouble code and theoretically you can drive for a few weeks or even months with a broken MAF sensor. You will notice a decrease in gas mileage and over time the car will eventually start stalling a lot. At a shop, the replacement cost is between $240-$400 depending on the car, but that's usually the cost of parts because the labor is relatively simple.
B1502 Fault Symptoms :
If one of these reasons for B1502 code is occuring now you should check B1502 repair processes.
Now don't ask yourself; What should you do with B1502 code ?
The solution is here :
B1502 Possible Solution:
Disconnected, dirty or fouled spark plugs are common causes for engines that won't start. Spark plugs typically need to be replaced every season or 25 hours of use. You should also check that the spark plug gap is set properly. If your spark plugs look good, problems with your ignition system can also preventing a spark. These can range from a faulty spark plug lead, shorted kill switch or flywheel key damage.
B1502 Code Meaning :
|OBD-II Diagnostic Body (B) Trouble Code For Engine||Fuel And Air Metering||Fuel Composition Sensor Circuit Malfunction||Cold Start Injector 1 Malfunction||Glow Plug/Heater Circuit 'A' Malfunction|
The poor running symptoms are consistent with a MAP sensor malfunction. In addition, in some cases, a bad MAP sensor will not throw a code. Again, the ELD code likely represents a separate wiring issue.
B1502 OBD-II Diagnostic Body (B) Trouble Code DescriptionB1502 engine trouble code is about Glow Plug/Heater Circuit 'A' Malfunction.
Main reason For B1502 CodeThe reason of B1502 OBD-II Engine Trouble Code is Fuel Composition Sensor Circuit Malfunction.
B1502 the main thing to check is to verify the operation of the VCT solenoid. You're looking for a sticking or stuck VCt solenoid valve caused by contamination. Refer to vehicle specific repair manual to perform component tests for the VCT unit.