Why is my Pontiac G5 engine not starting?

There are a lot of issues that can cause your G5 to crank, but not start. The engine needs air, fuel, and a spark in order to run. It is highly likely that if the engine is cranking, but not starting that it has thrown an OBDII code. It is definitely worth it to use an OBDII scanner to check and see if the engine has thrown any trouble codes.

Where do I find the trouble code on my Pontiac?

These are listed in numerical order for easy searching. When retrieving Pontiac trouble codes with an OBD II scan tool, proceed as follows: 1. Connect scan tool to the 16-pin data link connector (DLC) located underneath the steering column. The connector may have a removable cover. 2. Turn the ignition on. 3.

What is Pontiac check engine light code p1115?

P1114Engine Coolant Temperature (ECT) Sensor Circuit Intermittent Low Voltage – Read Our Article on Automotive Circuit TestingFor Help With This Pontiac Trouble Code P1115Engine Coolant Temperature (ECT) Sensor Circuit Intermittent High Voltage – Read Our Article on Automotive Circuit TestingFor Help With This Pontiac Check Engine Light Code

What does the block code on a Pontiac engine mean?

Pontiac engines have block code. This code will tell you the year it was to be used. However, these codes were used over from year to year.

What is the casting code on a Pontiac?

Together with the casting code and casting date you can determine where what the engine is. Starting in 1965 Pontiac began using a 2 digit letter code. As a general rule, “W” coded blocks are manual transmission and “Y” coded blocks are automatics.

What does the p0315 OBD-II generic code mean?

What the P0315 code means P0315 is the OBD-II generic code for a fault involving the crankshaft position system. The signals from the crankshaft are received by the powertrain control module. The sensor connected to the vehicle’s crankshaft stays in time by transmitting voltage signals to the powertrain control module.

Why is my Pontiac G5 engine not starting?