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What does OBD code P0203 mean?

What does OBD code P0203 mean? injector circuit What the P0203 code means. The P0203 is a diagnostic trouble code that is set when the engine control module (ECM) has detected a fault in the injector circuit for cylinder 3. Once the DTC is set, the car will enable a failsafe mode which prevents further damage to the vehicle. What does the code p0203 mean on an injector? After that, the current is reduced to the amount needed to hold the injector open. The code P0203 stands for Injector 3 – Circuit Malfunction. This means that the PCM had detected...
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What kind of transmission does a Dodge Charger have?

What kind of transmission does a Dodge Charger have? Shown is the 2010 Dodge Charger police car with the 5.7L Hemi V8 and NAG1 5 speed automatic transmission, but the process is very similar on every vehicle with an automatic transmission. Loading... How does Autostick work on a Dodge Challenger? Many have asked us and others have been curious about how to use the AutoStick feature found in our Dodge Challengers and other Chrysler vehicles. We decided to give those interested a quick explanation of how it works and how to use it. How can you pre order a shift...
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What causes a Dodge Caravan battery to lose charge?

What causes a Dodge Caravan battery to lose charge? The battery on a Dodge Caravan is subject to the same drainage issues every conventional automobile battery has. If the alternator does not produce enough current to recharge the battery, it will lose its charge over time. If the voltage regulator is not functioning properly it can impair the ability of the battery to stay charged. How often does a Grand Caravan battery drain? .76 x 24hrs = 18.23 amp hours a day. We had a similar issue come up on our 05 Grand SXT. There was a 700+ milliamp drain...
Common questions

What is a center cap for wheels?

What is a center cap for wheels? A center cap, or centercap is a decorative disk on an automobile wheel that covers a central portion of the wheel. Early center caps for automobiles were small and primarily served the purpose of keeping dirt away from the spindle nut and wheel bearings of vehicles. Can you remove the center caps on wheels? Insert a small pry bar or flathead screwdriver into the notch, between the center cap and the wheel. Gently pry the center cap free by pushing the handle of the pry bar or flathead screwdriver toward the wheel. Are...
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Why do you need a torque converter in a Dodge Ram?

Why do you need a torque converter in a Dodge Ram? A locking converter has clutches in it that lets the transmission make a physical connection with the engine. This eliminates operating inefficiency when it is at high speed (usually after about 45 miles an hour). This increases the fuel mileage achieved and brings an automatic transmissions efficiency more in line with a standard transmission. Where do you fill a torque converter in a car? Fill a new torque converter with a quart of transmission fluid and push onto the transmission input shaft. The input shaft and the fluid pump...
Common questions

How does a throttle position sensor work on a car?

How does a throttle position sensor work on a car? The throttle position sensor or TPS is a device that measures how far a driver pushes the gas pedal when opening the throttle. If the device does not work, the car computer can lose all its information and it will cause the car to hesitate or stall. The TPS puts out information that is used together with the information from the engine load. How much does it cost to fix a throttle sensor? A throttle sensor is no motor swap but it could still get tricky. Depending on what type...
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Does Flex Seal work on plastic gas tanks?

Does Flex Seal work on plastic gas tanks? Q: Can I use it on a gasoline tank? A: No, Flex Seal should not be used to seal a gasoline tank, oil tank or any other flammable material. What is the best adhesive for polyethylene? Just one drop: that's all you need to bond plastic surfaces such as polyethylene when you choose Loctite Plastics Bonding System. This two-part adhesive requires no mixing, you just prime and glue. It sets quickly and without clamping and offers incredible strength. Can you glue polyethylene plastic? Materials with high surface energy have attractive forces and...
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How does a door light work?

How does a door light work? This automatic door light switch circuit turns ON a lamp when a door is opened then turns it OFF when the door is opened again. The working principle of the light switch is quite simple. S1 must switch as soon as the door opens that is why it will be mounted on the door jamb. When do the interior lights come on in a car? When the interior lights in a car are working correctly, they will usually come on when you open your door and then shut off some time after you close...
Common questions

How many minutes a vehicle should be warmed up?

How many minutes a vehicle should be warmed up? It takes five to fifteen minutes for your engine to warm up while driving, so take it nice and easy for the first part of your drive. Performance cars often enforce this for you with a graduated rev limiter that doesn't allow you to use the car's full RPM range until the engine is up to temperature. How long should you warm up your old car in the winter? Let the engine run for 30 seconds. That's all it takes in most vehicles that are 30 years old or newer. If...
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What do you call the engine code on a BMW?

What do you call the engine code on a BMW? Every car manufacturer assigns an internal code designation to identify their vehicles. For BMW these are known as chassis codes and engine codes. These code systems help keep planning and development organized and avoids confusion. What is the powertrain code for a BMW G20 330e? PHEV (Partial Hybrid Electric Vehicle) use an additional powertrain code for the engine + electric motor. We haven't seen a key that explains the code but it will start with "XB1". For example, the G20 330e has a "XB1142O1" powertrain consisting of the B46B20O1 gas...