Ok do a compression test and let us know what you get on all cylinders and your code 21 TPS voltage was above 2.5 volts for 8 seconds when the MAP sensor signal showed manifold vacuum to be 15 pounds or more. and the code 32 EGR open command did not change the fuel mixture when the command was given during off idle operation. EGR opening should cause the mixture to be slightly richer because of the low oxygen content of exhaust gas. but do compression test also check the firing order is as follows
Firing order 1-6-5-4-3-2
| 2 4 6 |
front | |
| | 1 ||
| |2 6||
of | |3 5||
| | 4 ||
vehicle | |
| 1 3 5 |
Distributor rotates clockwise
Inspect the ignition coil for arcing while the engine is running. If the engine will not start, this can be performed while the engine is cranked by either an assistant or a remote starter. Look at the coil in dim or low light to aid visibility of any arcing.
Arcing at the tower will carbonize the wire boot, which, if it is connected to a new ignition coil, will cause the coil to fail. In such cases, clean all the carbonization away or replace the components as necessary.
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Thursday, January 1st, 2009 AT 2:13 PM