07-02-2013, 02:32 PM | #1 |
Drives: 1965 Chevelle Malibu Join Date: Jan 2012
Location: San Antonio, Tx
Posts: 472
|
Reading codes
Forgive me if this is a dumb question, but I have to ask...If my car is tuned, and I plug a code reader up to it to read an error code, will that cause any problems with my tune? I got the "low oil pressure! turn off immediately" message, or something to that effect yesterday, and I want to rule out that it is a bad sensor before I drop a whole lot more money on a new oil pump. Thanks.
__________________
|
07-02-2013, 03:07 PM | #2 | |
Drives: 2011 2SS/RS LS3 Join Date: Nov 2011
Location: Torrance
Posts: 14,417
|
Quote:
|
|
07-02-2013, 03:22 PM | #3 |
knows 2 facts about ducks
Drives: ...and they're both wrong Join Date: Aug 2009
Location: The HMS Invincible
Posts: 25,072
|
No, plugging in a code reader won't affect your tune.
|
07-02-2013, 08:43 PM | #4 |
Drives: 1965 Chevelle Malibu Join Date: Jan 2012
Location: San Antonio, Tx
Posts: 472
|
Ok, I suppose I had that coming. I think I didn't explain myself clearly though. My thought process is that it may not be the pump, and I'd like to plug it in to see if I get a bad sensor code. I already have an appointment to have the pump replaced, but I want to make sure that's what I need before I drop the money. I didn't figure the tune had any effect on the oil pump. My question is in regard to plugging a diagnostic computer up, when my car is tuned, and potentially wiping something out inadvertently.
__________________
|
07-02-2013, 08:59 PM | #5 | |
Drives: 2011 2SS/RS LS3 Join Date: Nov 2011
Location: Torrance
Posts: 14,417
|
Quote:
|
|
07-03-2013, 11:14 AM | #6 | |
Geek
|
Quote:
__________________
01000111011011110110111101100100001000000110110001 11010101100011011010110010000001110111011010010111 01000110100000100000011101000110100001101001011100 110010000001101111011011100110010100100001
x = ac97968bd3df8f968c8cd3df998a9c94d3df9c8a918bd3df9c 909c94df8c8a9c949a8dd3df92908b979a8ddf998a9c949a8d d3df8b968b8cd1 x = ~x |
|
07-03-2013, 12:59 PM | #7 | |
Drives: 1965 Chevelle Malibu Join Date: Jan 2012
Location: San Antonio, Tx
Posts: 472
|
Quote:
I did. It was all the way to the left. Showing no pressure what-so-ever.
__________________
|
|
07-03-2013, 01:34 PM | #8 |
I am not "Fast & Furious"
Drives: 2010 Camaro LSX454 1LE Join Date: Nov 2008
Location: Greeley Colorado
Posts: 1,040
|
Using a code reader will not effect you cars ECM, tuned or not. I'm not sure it there will be a code for a bad oil pressure sensor anyway. I think there is only the low pressure warning in the DIC, like a idiot light on a old car.
__________________
The day I take a bend too fast
Judgement that could be my last I'll be wiped right off the slate Don't wait up 'cause I'll be late, I'll be late |
07-03-2013, 07:51 PM | #9 |
Drives: 1965 Chevelle Malibu Join Date: Jan 2012
Location: San Antonio, Tx
Posts: 472
|
Had a buddy that is an ASE mechanic at a local dealer read it for me. He said it's definitely not the sensor. He's gonna swap out my pump for a Melling for $250 plus the cost of the pump this weekend. Much better than the $1700 the dealer was gonna charge to put a stock pump back in it.
__________________
|
|
|
Thread Tools | |
|
|