2001 Saturn L300 300 v6 10 amp fuse blows diagram says controls ignition 1 gas pedal won't do anything when that happens put in new few can drive a few miles blows again

check IAC located on throttle body


search for 2001 Saturn sc2 IAC

aI dont recommend it but you can try a higher amperage fuse to see if the problem happens. Fuses are really not currently limited, they are there for short circuits, if yours is blowing intermittantly, you might have a connection probelm etc.

There is a open hot wire somewhere and it is grounding out have you tried changing the ignition switch

The problem never had anything to do with
the TPS Sensor,the TACM throttle body motor

When you don't own & work from Factory Diagnostic
Manuals, you don't know the system your working on
or learn anything

Your problem is the ignition coils or modules

I'm all too familiar with all the throttle body codes
Non of the codes have anything to do with the
factory reference manuals either,they help but
stop short of telling you the PCM gets spikes in
what is called a Quizzer which is inside the PCM
but a separate section dedicated to processing
the throttle plate position,control of the motor
& your pushing on the gas pedal & the input from
that or the ETC which is the gas pedal electronic
throttle control

The bad ignition coils are why most repair shops
& dealers can't fix a ford.

You have a short in that wiring, most likely related to your starting motor. Pull the starter relay (in the underhood fuse box) and try a new fuse to see if that is the case. If so you will need to have the motor checked. If not, there are a variety of systems that use this feed via the ignition switch and each will have to be checked (including the switch). If you need a wiring diagram, try Alldatadiy.com.

I think there is a short in the system, possibly happened while replacing the main brain.

Hi Jeff , in what fuse box is this 10 amp ign. fuse located ? I am looking at a power distribution diagram and i see a IGN 3 10amp fuse located in the I/P fuse box ! Is this the fuse that blows ? I see where you replaced the 10 amp with a 30amp . That is never a good idea , you don't want to make your problems worst . Melt wiring harness , could start a fire . Do you know how to do electrical trouble shooting ? How to use a wiring diagram , power distribuition diagram ? That fuse is hot in the run , powers the rear Heat / A/C , automatic level relay, ESC - electronic suspension control module , rear wheel steering control module , Plus someother thing's depending which vehicle , Y91 - ULT . Your Taho doesn't have all this options . http://www.bbbind.com/free_tsb.html find the thing's that fuse powers , disconnect them one at a time till the problem goes away .

dead short in wiring harness or at one of the light sockets. shorting in the ignition fuse circuit

Check under the dash at your Brake pedal interlock switch. It is timed with the gearshift Interlock and Ignition switch. This switch usually gets hit by feet and dislodged or broken. When you shift out of Park, the switch is toggling to a broken piece and shorting out.

The brake interlock switch is at the top half of the pedal lever. The other part of the Interlock uses a rod or cable in the steering column Ignition switch and mates with the shifting mechanism.

A power/feed wire may be grounded to metal blowing fuses and frying modules .