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hey, I just installed fujita dual intake ( sounds so goooooood ) do I have to reset my ECU? If so how?
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<smfiou "vtec is like adding 4 cylinders plus you get good mpg with normal driving under vtec rpm. its the best of v8 and v4 all together. if you get one of those vtec engine of 2.0 liters or more, you will be walking over cobras all day long and keep a close distance with a corvette">
I have the dual Stillen's. I always hear disconnect the battery. I never have done it myself maybe I should do it.
__________________ 2007 San Marino Blue 6spd // Tanabe Pro 5 Suspension // Data System Exhaust // Stillen dual intakes // JIC Y pipe // WORK Euroline rims // ARC Titan Shift knob// PRESTIGE
i always disconnect the battery, but you do have to reset the radio and all other presets.
__________________ OLD 2006 MB MODS: JWT Popcharger w/ Heat Shield -- Motordyne 5/16 Iso-Thermal Plenum Spacer -- nismO Catback Exhaust -- s2000 antenna -- Solargard 5% tint in the back and 20% in the front -- SOLD APRIL 14th 2007 NEW 2007 PPW - HKS True Dual TI exhaust - Pioneer Avic D3 - s2000 antenna.
ECU Resetting Procedures
Timing is extremely critical. If it is NOT DONE within the specify time, the ECU will not reset and the Check Engine Light (CEL) will continue to remain ON.
A stop watch or an analog clock with a second’s needle will be useful.
Operations Procedures
1. Confirm that accelerator pedal is fully released, turn ignition switch “ON” and wait 3 seconds.
2. Repeat the following steps (2a and 2b) procedures quickly five times within 5 seconds.
2a. fully depress the accelerator pedal (HARD).
2b. fully release the accelerator pedal.
3. Wait 7 seconds, fully depress the accelerator pedal and keep it for approx. 10 seconds until the CEL starts blinking.
4. Fully release the accelerator pedal (while the CEL is still blinking
5. Wait about 10 second.
6. Fully depress the accelerator pedal and keep it for more than 10 seconds.
7. Fully release the accelerator pedal (The CEL light will continue to blink).
8. Turn ignition switch to “OFF” position and now you can start the car. The CEL light should be gone.
If the CEL light continues to remain ON, repeat the above steps. Timing is EXTREMELY critical to resetting the ECU.
Accelerator Pedal Release Position Learning
Operation Procedure
1. Make sure that the accelerator pedal is fully released.
2. Turn ignition switch “ON” and wait at least 2 seconds.
3. Turn ignition switch “OFF” wait at least 10 seconds.
4. Turn ignition switch “ON” and wait at least 2 seconds.
5. Turn ignition switch “OFF” wait at least 10 seconds.
Throttle Valve Closed Position Learning
Operation Procedures
1. Make sure that accelerator pedal is fully released.
2. Turn ignition switch is “ON”.
3. Turn ignition switch is “OFF” wait at least 10 seconds.
Make sure that the throttle valve moves during above 10 seconds by confirming the operating sound.
Idle Air Volume Learning (Throttle Position Learning)
It is better to count the time accurately with a clock.
Operation Procedures
1. Perform “Accelerator Pedal Released Position Learning”.
2. Perform “Throttle Valve Closed Position Learning”.
3. Start engine and warm it up to normal operating temperature.
4. Turn ignition switch “OFF” and wait at least 10 seconds.
5. Conform that accelerator pedal is fully released, turn ignition switch “ON” and wait 3 seconds.
6. Repeat the following (steps 7a, 7b) procedures quickly five times within 5 seconds.
7a. Fully depress the accelerator pedal (HARD)
7b. Fully release the accelerator pedal.
8. Wait 7 seconds, fully depress the accelerator pedal and keep it for approx. 20 seconds until the Check Engine Light (CEL) stops blinking and turned ON.
9. Fully release the accelerator pedal within 3 seconds after the CEL is ON.
10. Start engine and let it idle.
11. Wait 20 seconds.
12. Rev up the engine two or three times and make sure the idle speed and ignition timing are within the specifications.
NO!!! Just let the car idle for around 10-15min after you reconnect the battery and start the car...That method is hard to pull off correctly and I was told that it doesn't work half the time
ive been putting intakes on all of my past cars all i do is put the intake and let the car idle for 15 minutes. i dont even have to disconnect the battery
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07 carbon silver/19x9.5+22 19x11 +29 Work Meister S1 /s2k antenna/tanabe gf 210 /245/275/35 toyo t1r /07 nismo dual air intake/shine nismo V2 bumper /red work lug nutz /xo2 exhaust/Veilside side wings
some cars you do, some you don't....When I had my s2000, it seemed if I didn't reset the ECU after a performance mod, the car acted crazy...Maybe you don't with the 07's....???....
If you don't reset the ECU the car will figure it out after a couple of drive cycles. Resetting the ECU (via unplugging the battery, the pedal method of resetting it does not work because it does not clear learned fuel trims IIRC, it just clears the CEL) is the quickest method.
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Tein Flex, Hotchkis Sways, FI Intimidator Exhaust & Test Pipes, Nismo LSD, 4.083 gears
well I did the battery thing, and let the car run for 15mins. seems to Run a lot better
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<smfiou "vtec is like adding 4 cylinders plus you get good mpg with normal driving under vtec rpm. its the best of v8 and v4 all together. if you get one of those vtec engine of 2.0 liters or more, you will be walking over cobras all day long and keep a close distance with a corvette">
NO!!! Just let the car idle for around 10-15min after you reconnect the battery and start the car...That method is hard to pull off correctly and I was told that it doesn't work half the time
Please tell me you're not serious.
You're NOT SUPPOSED TO LET YOUR CAR IDLE THAT LONG.
As far as resetting the ECU, it's MUCH easier to just disconnect the battery while you take a dump, then hook it back up. Or, you can do the ECU reset trick (I had that **** down to a science). Not sure it it's the same on the HR as the DE though. I guess someone can try and confirm that.
__________________ Team DNF - Evo IX GSR - FPBlack - 10's on pump? Let's find out...
You're NOT SUPPOSED TO LET YOUR CAR IDLE THAT LONG.
As far as resetting the ECU, it's MUCH easier to just disconnect the battery while you take a dump, then hook it back up. Or, you can do the ECU reset trick (I had that **** down to a science). Not sure it it's the same on the HR as the DE though. I guess someone can try and confirm that.
The PCM will re-learn the fuel trims either way. Resetting it is an urban myth. There are tables used to calculate fuel trims and each block gets relearned depending on drive cycles and how many times a particular block is requested. The blocks you use the most, will be relearned fastest, naturally.
Most people think reset the PCM, then drive the car hard because they think it made a difference. So, they spend all their in those blocks, which it learns first. This gives the false illusion that it makes a difference.
Just install the intakes, drive the car, and all will be well. Modern PCMs are surprisingly adaptive
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Faithful are the wounds of a friend, but the kisses of an enemy are deceitful. -Proverbs 27:6
The PCM will re-learn the fuel trims either way. Resetting it is an urban myth. There are tables used to calculate fuel trims and each block gets relearned depending on drive cycles and how many times a particular block is requested. The blocks you use the most, will be relearned fastest, naturally.
Most people think reset the PCM, then drive the car hard because they think it made a difference. So, they spend all their in those blocks, which it learns first. This gives the false illusion that it makes a difference.
Just install the intakes, drive the car, and all will be well. Modern PCMs are surprisingly adaptive
+10000
__________________
07 carbon silver/19x9.5+22 19x11 +29 Work Meister S1 /s2k antenna/tanabe gf 210 /245/275/35 toyo t1r /07 nismo dual air intake/shine nismo V2 bumper /red work lug nutz /xo2 exhaust/Veilside side wings
ECU Resetting Procedures
Timing is extremely critical. If it is NOT DONE within the specify time, the ECU will not reset and the Check Engine Light (CEL) will continue to remain ON.
A stop watch or an analog clock with a second’s needle will be useful.
Operations Procedures
1. Confirm that accelerator pedal is fully released, turn ignition switch “ON” and wait 3 seconds.
2. Repeat the following steps (2a and 2b) procedures quickly five times within 5 seconds.
2a. fully depress the accelerator pedal (HARD).
2b. fully release the accelerator pedal.
3. Wait 7 seconds, fully depress the accelerator pedal and keep it for approx. 10 seconds until the CEL starts blinking.
4. Fully release the accelerator pedal (while the CEL is still blinking
5. Wait about 10 second.
6. Fully depress the accelerator pedal and keep it for more than 10 seconds.
7. Fully release the accelerator pedal (The CEL light will continue to blink).
8. Turn ignition switch to “OFF” position and now you can start the car. The CEL light should be gone.
If the CEL light continues to remain ON, repeat the above steps. Timing is EXTREMELY critical to resetting the ECU.
Accelerator Pedal Release Position Learning
Operation Procedure
1. Make sure that the accelerator pedal is fully released.
2. Turn ignition switch “ON” and wait at least 2 seconds.
3. Turn ignition switch “OFF” wait at least 10 seconds.
4. Turn ignition switch “ON” and wait at least 2 seconds.
5. Turn ignition switch “OFF” wait at least 10 seconds.
Throttle Valve Closed Position Learning
Operation Procedures
1. Make sure that accelerator pedal is fully released.
2. Turn ignition switch is “ON”.
3. Turn ignition switch is “OFF” wait at least 10 seconds.
Make sure that the throttle valve moves during above 10 seconds by confirming the operating sound.
Idle Air Volume Learning (Throttle Position Learning)
It is better to count the time accurately with a clock.
Operation Procedures
1. Perform “Accelerator Pedal Released Position Learning”.
2. Perform “Throttle Valve Closed Position Learning”.
3. Start engine and warm it up to normal operating temperature.
4. Turn ignition switch “OFF” and wait at least 10 seconds.
5. Conform that accelerator pedal is fully released, turn ignition switch “ON” and wait 3 seconds.
6. Repeat the following (steps 7a, 7b) procedures quickly five times within 5 seconds.
7a. Fully depress the accelerator pedal (HARD)
7b. Fully release the accelerator pedal.
8. Wait 7 seconds, fully depress the accelerator pedal and keep it for approx. 20 seconds until the Check Engine Light (CEL) stops blinking and turned ON.
9. Fully release the accelerator pedal within 3 seconds after the CEL is ON.
10. Start engine and let it idle.
11. Wait 20 seconds.
12. Rev up the engine two or three times and make sure the idle speed and ignition timing are within the specifications.
will this reset a turbonetics tuned ecu back to stock?
__________________ 2004 Subaru WRX stg4fmic - 2000 Audi S4 stg3 - 1993 Mazda RX7 fully built streetported - 1994 Supra TT BPU++ - 2003 Nissan 350Z stock motor but lots of rice(updated, but still lots of rice not enough hp) - txs test pipes, txs catback, motordyne spacer, jwt cams, rh 19" rims(takes away all the mods I did lol), greddy lip kit(probably doesn't help with the weight either)...
New intake, Reset the ecu?
) do I have to reset my ECU? If so how?
