Check Light after Emanage Installation

Karapok11 · 08-21-2006, 09:35 PM

Hi all,

I'm currently on a CE9A (Evo 3) running stock setup except 2.5" downpipe and 3" piping behind, an open pod and avcr running max 1 bar.

Everything is fine.

Just installed Emanage (Blue) with full harness including ignition timing and injector control. Then occasionally this CHECK LIGHT came on and off intermittently every now and then during driving, idle but everything seems fine.

Anyone experience this? Pls advise.

Thanks alot :)

acbc · 08-21-2006, 09:42 PM

I got the same prob as u do... e-Manage installed on a Galant VR4.

I did a diagnostic and found the following:

Code 41 - Injector

I suspect something is going on somewhere after the installation. Will need to check further. The installer who did my car aren't very helpful at all.

jep3003 · 08-21-2006, 10:21 PM

my checklight came on if i go above 0.3bars... im using e-manage on honda civic...

my problem is my MAP sensor... it detects boost n goes haywire... havent tune the boost cut on da emnage properly...

acbc · 08-21-2006, 11:04 PM

Basically, e-Manage will detect an error if u have injector harness but no MAP sensor.

Karapok11 · 08-21-2006, 11:21 PM

Quote:

Originally Posted by acbc

I got the same prob as u do... e-Manage installed on a Galant VR4.

I did a diagnostic and found the following:

Code 41 - Injector

I suspect something is going on somewhere after the installation. Will need to check further. The installer who did my car aren't very helpful at all.

Hmmmm, my mech fren also suspect its due to injector signal triggering a different signal acceptable to the original ECU thats why the check light is on and off...

Sorry, btw, what you use to detect code 41? Do you have a code to diagnose Mitsubishi ECU?

140dB · 08-24-2006, 11:03 PM

myself been thinking too.

hmm...maybe got extra path to ground.

mitsu ecu maybe dont like

maybe i try connecting small resistor on ign harness.

but my ecl on only when lightfooting around. damn. full boost OK!

jep : i hear some honda tuner in usa use a mechanical bleed. i did mine using fish tank 1 way valve from this aquarium shop.

acbc · 08-25-2006, 02:08 AM

I borrowed a DTC computer to read the values off the ECU.

Karapok11 · 08-25-2006, 05:47 PM

Quote:

Originally Posted by acbc

I borrowed a DTC computer to read the values off the ECU.

Oic....... Will visit my mech fren tomorrow to have it checked......

Thanks for the sharing :)

cipan_supercas · 08-26-2006, 07:33 AM

Assuming that you have your rotary settings and jumpers right;

Please re check your injector wiring (on the E-Manage side). The order of injector harness into the E-Manage should be Injector 4 --- 3 --- 2 --- 1 and not vice-versa, while the ground connection is at the bottom of no. 4 inj.
Sometime installers do make mistake by wiring in the order of inj 1 -- 2 -- 3 -- 4.

Check that your map-trace works properly.

Compare your rpm against the data given in real time display, are they coinside.

Have you upgraded to the latest firmware... (ver. 1.49)

Hope you can get your problem cured.

Karapok11 · 08-27-2006, 01:59 AM

Quote:

Originally Posted by cipan_supercas

Assuming that you have your rotary settings and jumpers right;

Please re check your injector wiring (on the E-Manage side). The order of injector harness into the E-Manage should be Injector 4 --- 3 --- 2 --- 1 and not vice-versa, while the ground connection is at the bottom of no. 4 inj.
Sometime installers do make mistake by wiring in the order of inj 1 -- 2 -- 3 -- 4.

Check that your map-trace works properly.

Compare your rpm against the data given in real time display, are they coinside.

Have you upgraded to the latest firmware... (ver. 1.49)

Hope you can get your problem cured.

Thats really very informative... Thanks a billion Bro... Will check out with my mech on your sharing and hope can solve the problem.

Cheers :)

ja50n · 08-27-2006, 03:14 PM

hmmm ...... any recommended place that i can go to check wat prob ???
cos my check light also sometimes come out.

catan · 01-16-2008, 05:55 PM

Quote:

Originally Posted by cipan_supercas

Assuming that you have your rotary settings and jumpers right;

Please re check your injector wiring (on the E-Manage side). The order of injector harness into the E-Manage should be Injector 4 --- 3 --- 2 --- 1 and not vice-versa, while the ground connection is at the bottom of no. 4 inj.
Sometime installers do make mistake by wiring in the order of inj 1 -- 2 -- 3 -- 4.

Check that your map-trace works properly.

Compare your rpm against the data given in real time display, are they coinside.

Have you upgraded to the latest firmware... (ver. 1.49)

Hope you can get your problem cured.

Hi Cipan,
I hav similar problem at my 1.8mivec, check light appear during idling. Error code is #41 injector.
All the injector connection was checked, no problem.
What other thing can coz it going wrong.
Pls advise. Thanks....