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Lex is220d couple questions about chip , egr & dpf off
12-06-2016, 09:49 AM,
Post: #1
Lex is220d couple questions about chip , egr & dpf off
Hi i have couple question for tuners , i have lex is220d with denso ecu. I know that my ecu is tunable now. My car is from 2006 but on 2013 engine was replaced by lexus and now new engine have about 45000 km. I think about modify of my ecu.
1. I want to remove DPF , i need make it on ecu and mechanical cut off ? Or maybe only in ecu , and leave my DPF ?
2. Egr off - i think that will be better for my engine , am i right ? I have webasto so i can use it for quciker warm my engine. Till now i just clean my egr valve.
3. Tune the file , i found on other forum that after remap it could make "210bhp/450Nm out of the engine now. 0-60 around 7s" what are yours experience about that ?

Turbo lag on 1st gear is terrible and i also heard that remap is solution for this. I also need more power wink If you have any info please let me know.

PS i don't have any problems with car.
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12-06-2016, 17:39 PM,
Post: #2
RE: Lex is220d couple questions about chip , egr & dpf off
Yes, Denso ecu's from Toyota/Lexus can be read/write now and we can disable dpf, egr and make tuning also

Power Tuning, ECO Tuning, DPF OFF, EGR OFF, ADBLUE OFF, Lambda OFF, Flaps OFF
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[+] 2 users say Thank You to telucu17 for this post
12-06-2016, 18:53 PM,
Post: #3
RE: Lex is220d couple questions about chip , egr & dpf off
Telucu17 yes i know it , but did you make lex/toyota with this engine ? What about my points , could you write something more ? There is no information on google about that, so i am looking here wink
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13-06-2016, 06:44 AM,
Post: #4
RE: Lex is220d couple questions about chip , egr & dpf off
We ca talk more on skype, I can advice what tools to buy so you can read this ecu

Power Tuning, ECO Tuning, DPF OFF, EGR OFF, ADBLUE OFF, Lambda OFF, Flaps OFF
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13-06-2016, 18:58 PM,
Post: #5
RE: Lex is220d couple questions about chip , egr & dpf off
It's not that simple like on my old e46 with mpps wink so i decided to leave my car in good tuner. For about 400 Euro i will have dpf off (with mechanical cut off) egr off (with mechanical block) and remap. Everything of course will be test on dyno.
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13-06-2016, 19:00 PM,
Post: #6
RE: Lex is220d couple questions about chip , egr & dpf off
For 700e u can buy Toyota ecu flasher and do it yourself

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Power Tuning, ECO Tuning, DPF OFF, EGR OFF, ADBLUE OFF, Lambda OFF, Flaps OFF
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13-06-2016, 19:06 PM,
Post: #7
RE: Lex is220d couple questions about chip , egr & dpf off
I saw this flasher , but i can't cut off dpf on my own and the same with egr blocking , and i will not have a guarantee wink I heard that this flasher is not for read/write by only obd2. I need to take out denso ecu from car.
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13-06-2016, 19:51 PM,
Post: #8
RE: Lex is220d couple questions about chip , egr & dpf off
It comes with obd cable, can make ecu id over can, I have access to database if you give me ecu id and I can provide original + tuning + dpf off + EGR OFF

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14-06-2016, 19:53 PM,
Post: #9
RE: Lex is220d couple questions about chip , egr & dpf off
I have 3 cars for my tuner so i have very good price now for my lex wink Toyota ecu flasher is too expensive for 1 car, i am not a tuner, so after that it will be useless for me.
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