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Renault Laguna 2 B1002 Engine Trouble Code

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 $200-$300 depending on the car, but that's usually the cost of parts because the labor is relatively simple.

Renault Laguna 2 B1002 Code Meaning :

B	1	0	0	2
OBD-II Diagnostic Body (B) Trouble Code For Engine	Fuel And Air Metering	Ambient Air Temperature Sensor Circuit Low	Cold Start Injector 1 Malfunction	Glow Plug/Heater Circuit 'A' Malfunction

When you check Renault Laguna 2 car engine light came on code B1002 the reason should be . However manufacturer may have a different definition for the B1002 OBD-II Diagnostic Body (B) Trouble Code. So you should chech it on our car models.

B1002 Fault Symptoms :

Check engine light comes on
Engine stalling or misfiring
Engine performance issues
Car not starting

If one of these reasons for B1002 code is occuring now you should check B1002 repair processes.
Now don't ask yourself; What should you do with B1002 code ?
The solution is here :

Renault Laguna 2 B1002 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.

B1002 OBD-II Diagnostic Body (B) Trouble Code Description

B1002 engine trouble code is about Glow Plug/Heater Circuit 'A' Malfunction.

Reason For B1002 Code

The reason of B1002 OBD-II Engine Trouble Code is Ambient Air Temperature Sensor Circuit Low.

Parts or components should not be replaced with reference to only a B1002 DTC. The vehicle service manual should be consulted for more information on possible causes of the fault, along with required testing.

	Example: 0120