Computer Fried??

[graysilverado5.3]

How do you know when the trucks computer is fried??

[RedHeartbeat]

When the battery is good, all fuses have been checked, 12v is registering at the PCM, a good ground has been verified and then a scanner is hooked to the pcm to check sensor feedback. Turn on the key and check for 5v at the TPS is a good place to start. Check for voltage at the water temp sensor, also, 12v there I think.

[graysilverado5.3]

thanks

[dguerra]

<div class='quotetop'>QUOTE(graysilverado5.3 &#064; Apr 19 2007, 12&#58;36 PM) [snapback]90578[/snapback]</div>

How do you know when the trucks computer is fried??
[/b]

u serious man damn that sucks

[graysilverado5.3]

We still don&#39;t know whats up with my truck. Its either the computer thats fried or i have to take to the stealership to reflash the computer. Hey man, you still have your hypertech, and are you still using it?

[dguerra]

<div class='quotetop'>QUOTE(graysilverado5.3 &#064; Apr 19 2007, 02&#58;22 PM) [snapback]90597[/snapback]</div>

We still don&#39;t know whats up with my truck. Its either the computer thats fried or i have to take to the stealership to reflash the computer. Hey man, you still have your hypertech, and are you still using it?
[/b]

naw i jus sold it like two days ago...still cant believe a local bought it considering the number of local tuners that we have lol oh well its off my hands atleast

[graysilverado5.3]

<div class='quotetop'>QUOTE(midnight_bowtie &#064; Apr 19 2007, 03&#58;27 PM) [snapback]90605[/snapback]</div>

naw i jus sold it like two days ago...still cant believe a local bought it considering the number of local tuners that we have lol oh well its off my hands atleast
[/b]

jajaja thats cool, considering the tuners around here.

[dguerra]

i was even a nice guy and told him bout it but he still wanted it so i wasn&#39;t going to argue w/ him did u need it for something?

[graysilverado5.3]

<div class='quotetop'>QUOTE(midnight_bowtie &#064; Apr 19 2007, 03&#58;33 PM) [snapback]90608[/snapback]</div>

i was even a nice guy and told him bout it but he still wanted it so i wasn&#39;t going to argue w/ him did u need it for something?
[/b]

Obiviously they didn&#39;t want to go fast then . Well i need to hook up a scanner to the pcm to make sure its working and i don&#39;t wana tow my truck to advance auto parts. And my "tuner" is to busy to come check it out with the laptop.

[dguerra]

<div class='quotetop'>QUOTE(graysilverado5.3 &#064; Apr 19 2007, 03&#58;40 PM) [snapback]90610[/snapback]</div>

Obiviously they didn&#39;t want to go fast then . Well i need to hook up a scanner to the pcm to make sure its working and i don&#39;t wana tow my truck to advance auto parts. And my "tuner" is to busy to come check it out with the laptop.
[/b]

is it locked? if not jus get another one of the local tuners to check it out for u...i&#39;m sure one of them will do u the favor...unless u want the number from that guy i sold it to maybe he&#39;ll lend it to u? its a long shot but its better than having to tow it