Peugeot 205 with Honda K20

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spikster_1
Posts: 3
Joined: Thu Jul 14, 2016 12:10 am
ECU Model: S60 Pro

Peugeot 205 with Honda K20

Post by spikster_1 »

Hi everyone,

I have a Peugeot 205 with a Honda K20 engine (from DC5) ruuning a S60 Pro ECU.

I currently run the car in the UK series of Time Attack in Classis and Retro class.

For next year I am looking to turbocharge the car and have a few questions, not sure this is the right place, but will try:

1. Can you run different boost pressures by using a switch to change the map? If so, how many settings can you have?
2. Does it need an air temp sensor, currently not using one
3. Should it run a knock sensor, again currently not using one

Any help is greatly appreciated

Andy
:D :D
Rob Stevens
Posts: 1247
Joined: Thu Jul 28, 2011 4:10 am
ECU Model: S100 Pro
Distributor: None-Coil On Plug :)

Re: Peugeot 205 with Honda K20

Post by Rob Stevens »

There are 2 maps available, the 2nd map is aimed at anti lag.
You can have infinitely variable boost on a rotary knob, so long as the engine can make the boost!
An air temp is essential on a turbo!
You should add a wideband lambda, oil temp and pressure if you don't have them, if only for logging and trouble shooting, perhaps an EGT also.
DTA can't use a knock sensor directly, it can with external electronics. But my recommendation would be to get it mapped properly, then there will be little need.
Alex DTA
Posts: 1622
Joined: Fri Feb 28, 2014 1:03 pm
ECU Model: S40 Pro
Distributor: DTA
Firmware Version: 79

Re: Peugeot 205 with Honda K20

Post by Alex DTA »

Just to add to what Rob's said, you can use the second map as a fixed map that's different to the standard, including boost, ignition and fuel.
RobScott
Posts: 23
Joined: Tue Jul 14, 2015 3:07 pm
ECU Model: S80 Pro
Distributor: martin fox

Re: Peugeot 205 with Honda K20

Post by RobScott »

Aye. Add a map sensor and it's all good :-)
spikster_1
Posts: 3
Joined: Thu Jul 14, 2016 12:10 am
ECU Model: S60 Pro

Re: Peugeot 205 with Honda K20

Post by spikster_1 »

Hi Guys,

Thanks for the information.

I will add an air sensor, I use the X dash, so already have oil temperature and pressure readings.

The car will be mapped by Steve Grenald, so I have little concern it will be mapped correctly.

The car already uses a MAP sensor, there is no airflow meter, although I may change the MAP sensor to a 4 bar version.

Thanks

Andy
:D :D
RobScott
Posts: 23
Joined: Tue Jul 14, 2015 3:07 pm
ECU Model: S80 Pro
Distributor: martin fox

Re: Peugeot 205 with Honda K20

Post by RobScott »

Schweeeeeeet. Any pics of the car?
stevieturbo
Posts: 3577
Joined: Tue Aug 02, 2011 12:08 pm
ECU Model: No ECU
Location: Norn Iron

Re: Peugeot 205 with Honda K20

Post by stevieturbo »

spikster_1 wrote:Hi everyone,

I have a Peugeot 205 with a Honda K20 engine (from DC5) ruuning a S60 Pro ECU.

I currently run the car in the UK series of Time Attack in Classis and Retro class.

For next year I am looking to turbocharge the car and have a few questions, not sure this is the right place, but will try:

1. Can you run different boost pressures by using a switch to change the map? If so, how many settings can you have?
2. Does it need an air temp sensor, currently not using one
3. Should it run a knock sensor, again currently not using one

Any help is greatly appreciated

Andy
:D :D
1. 2 settings....unless you're a little devious. I'm sure I recall someone managing more ?
And/or you can also run different boost levels per gear or vs road speed which may be useful in a fwd car ? You'd have 2 ranges of these options via the ecu.

BUT....with an external boost controller you could run as many boost levels as the controller allowed. You do not need a specific map for each boost level, you just need to ensure the engine is tuned for all boost levels you intend to run.

2. Ideally yes.

3. No direct option, so no real point. Just ensure it's mapped correctly.
spikster_1
Posts: 3
Joined: Thu Jul 14, 2016 12:10 am
ECU Model: S60 Pro

Re: Peugeot 205 with Honda K20

Post by spikster_1 »

Image
RobScott
Posts: 23
Joined: Tue Jul 14, 2015 3:07 pm
ECU Model: S80 Pro
Distributor: martin fox

Re: Peugeot 205 with Honda K20

Post by RobScott »

Ahh spoox motorsport. Rallycross lads too....
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