Running extremely rich at startup...
#1
Running extremely rich at startup...
I'm new to AEM EMS, but I'm a bit confused over something. I set everything up as it should, scale the injectors, and everything seems to be good. When I start it up however the UEGO reads 10.0-11.0/1 afr. Something I did notice is in the parameters is that the "Target AFR" reads 7.32...
I'm lost, any suggestions?
I'm lost, any suggestions?
#3
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Im having the same problem with mine, it just started happening. The AFRs usually even out for me after about two miles. Sometimes the fuel pump primes extremely fast, faster than normal.
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#8
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I'm new to AEM EMS, but I'm a bit confused over something. I set everything up as it should, scale the injectors, and everything seems to be good. When I start it up however the UEGO reads 10.0-11.0/1 afr. Something I did notice is in the parameters is that the "Target AFR" reads 7.32...
I'm lost, any suggestions?
I'm lost, any suggestions?
Whats the map sensor reading with ign ON and car off. Whats the load and volts?
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#12
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Have you verified your AFR units is set to Gasoline? I suspect that it is not with "7.32" comment.
AEM after a fresh install is NOT set correctly to AFR Gasoline even though it may show that as the option. Go to the units setup menu and click something else such as Methanol, press apply, then set it back to the gasoline option and press apply again. Your AFR output should now read correctly.
AEM after a fresh install is NOT set correctly to AFR Gasoline even though it may show that as the option. Go to the units setup menu and click something else such as Methanol, press apply, then set it back to the gasoline option and press apply again. Your AFR output should now read correctly.
#14
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Have you verified your AFR units is set to Gasoline? I suspect that it is not with "7.32" comment.
AEM after a fresh install is NOT set correctly to AFR Gasoline even though it may show that as the option. Go to the units setup menu and click something else such as Methanol, press apply, then set it back to the gasoline option and press apply again. Your AFR output should now read correctly.
AEM after a fresh install is NOT set correctly to AFR Gasoline even though it may show that as the option. Go to the units setup menu and click something else such as Methanol, press apply, then set it back to the gasoline option and press apply again. Your AFR output should now read correctly.
target o2 saying 7.32 is just saying what the o2 feedback table is at that axis. Obviously if the map is set to target 7.32 o2 feedback is disabled.
Like one mention the voltage is off with the sensor. Id be looking in that area like you already did.
Last edited by kreionic; Jun 1, 2010 at 06:26 PM.