Autothority Maf Kit
#1
Autothority Maf Kit
Hi I got this kit last year from autothority. After installing the AFR gauge and the boost gauge I got shocked at my AFR readings.
Aproximatelly 14.7 at idle.
16 to 17 normal driving.
14.7 to 15.6 at WOT.
I have new injectors FPR and it reads 39 psi on my fuel gauge at idle.
What are my solutions:
Adjustable FPR?
Maxhp kit?
Thanks
Aproximatelly 14.7 at idle.
16 to 17 normal driving.
14.7 to 15.6 at WOT.
I have new injectors FPR and it reads 39 psi on my fuel gauge at idle.
What are my solutions:
Adjustable FPR?
Maxhp kit?
Thanks
#3
Hi I got this kit last year from autothority. After installing the AFR gauge and the boost gauge I got shocked at my AFR readings.
Aproximatelly 14.7 at idle.
16 to 17 normal driving.
14.7 to 15.6 at WOT.
I have new injectors FPR and it reads 39 psi on my fuel gauge at idle.
What are my solutions:
Adjustable FPR?
Maxhp kit?
Thanks
Aproximatelly 14.7 at idle.
16 to 17 normal driving.
14.7 to 15.6 at WOT.
I have new injectors FPR and it reads 39 psi on my fuel gauge at idle.
What are my solutions:
Adjustable FPR?
Maxhp kit?
Thanks
#5
Did you have AFR readings before putting in the Autothority stuff? Mine bounces around 14.7 when 'off boost'. If the factory O2 sensor is working it should be in 'closed loop' at partial throttle. If the rest of the system is working right the autothority setup will perform better than is indicated by your current readings.
#6
Did you have AFR readings before putting in the Autothority stuff? Mine bounces around 14.7 when 'off boost'. If the factory O2 sensor is working it should be in 'closed loop' at partial throttle. If the rest of the system is working right the autothority setup will perform better than is indicated by your current readings.
#7
Drive-by provocation guy
Rennlist Member
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Joined: Apr 2002
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From: NAS PAX River, by way of Orlando
Well, that sounds right if you did not have a chip or piggy back to adjust up the fuel. A MAF flows a lot more air than the stock AFM so you are running lean. Also, if there was a chip with it by Auto they are known for being to lean anyway.
You need a new chip or piggy back asap.
You need a new chip or piggy back asap.
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#9
Well, that sounds right if you did not have a chip or piggy back to adjust up the fuel. A MAF flows a lot more air than the stock AFM so you are running lean. Also, if there was a chip with it by Auto they are known for being to lean anyway.
You need a new chip or piggy back asap.
You need a new chip or piggy back asap.
#10
Well, that sounds right if you did not have a chip or piggy back to adjust up the fuel. A MAF flows a lot more air than the stock AFM so you are running lean. Also, if there was a chip with it by Auto they are known for being to lean anyway.
You need a new chip or piggy back asap.
You need a new chip or piggy back asap.
#11
When I buy something new i hope it meets my standards.
#12
#13
IF you want the most out of your package, you need a custom tune file tailored to your car as it is sitting...
There is a thread on here re: "do it yourself tuning", with the setup described there you can have a dyno shop build you a custom tune. negating your chips, OR you can get a piggy back (Mafterburner, etc..etc..etc..) and tune it that way...
You are TOOO lean at PT and WOT... get this rectified BEFORE your engine suffers a major break down, or after if you prefer smashing your head into a wall...
If you hit up Russel Berry he CAN make you a set of chips to match up pretty close to your setup, but it will only be a 99% solution... if you want the 100% right you will need custom tuning on a dyno..
There is a thread on here re: "do it yourself tuning", with the setup described there you can have a dyno shop build you a custom tune. negating your chips, OR you can get a piggy back (Mafterburner, etc..etc..etc..) and tune it that way...
You are TOOO lean at PT and WOT... get this rectified BEFORE your engine suffers a major break down, or after if you prefer smashing your head into a wall...
If you hit up Russel Berry he CAN make you a set of chips to match up pretty close to your setup, but it will only be a 99% solution... if you want the 100% right you will need custom tuning on a dyno..
#14
IF you want the most out of your package, you need a custom tune file tailored to your car as it is sitting...
There is a thread on here re: "do it yourself tuning", with the setup described there you can have a dyno shop build you a custom tune. negating your chips, OR you can get a piggy back (Mafterburner, etc..etc..etc..) and tune it that way...
You are TOOO lean at PT and WOT... get this rectified BEFORE your engine suffers a major break down, or after if you prefer smashing your head into a wall...
If you hit up Russel Berry he CAN make you a set of chips to match up pretty close to your setup, but it will only be a 99% solution... if you want the 100% right you will need custom tuning on a dyno..
There is a thread on here re: "do it yourself tuning", with the setup described there you can have a dyno shop build you a custom tune. negating your chips, OR you can get a piggy back (Mafterburner, etc..etc..etc..) and tune it that way...
You are TOOO lean at PT and WOT... get this rectified BEFORE your engine suffers a major break down, or after if you prefer smashing your head into a wall...
If you hit up Russel Berry he CAN make you a set of chips to match up pretty close to your setup, but it will only be a 99% solution... if you want the 100% right you will need custom tuning on a dyno..
#15
So you bought this new from Authority and got the computer chips installed and its still running very lean?