accelerator pedal

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bigdaves406
1.8 8v
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accelerator pedal

Post by bigdaves406 »

i dont know if its me i have been driving a saxo for two years but my 406 accelerator pedal feels like i got to stand on it to go anywhere can anyone help thanks big dave
teamster1975
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Re: accelerator pedal

Post by teamster1975 »

Throttle cable may be rusty or have a kink in it :idea:
1996 406 1.8LX Got a bad case of hydro lock!
1996 406 Executive 2.0 Turbo XU10J2TE No longer hangin' on in there :(
1997 Honda CB500V
2003 Volvo V40 1.8 GDi SE killed by a nutter in a beemer 5 series
2008 Mondeo 2.0 TDCi Titanium X

"Always look on the bright side of life, dedo, dedo dedodedo"
bigdaves406
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Re: accelerator pedal

Post by bigdaves406 »

thanks mate im picking it up tonight got the tax in my pocket then im back to pugliving
teamster1975
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Re: accelerator pedal

Post by teamster1975 »

Top man! :)
1996 406 1.8LX Got a bad case of hydro lock!
1996 406 Executive 2.0 Turbo XU10J2TE No longer hangin' on in there :(
1997 Honda CB500V
2003 Volvo V40 1.8 GDi SE killed by a nutter in a beemer 5 series
2008 Mondeo 2.0 TDCi Titanium X

"Always look on the bright side of life, dedo, dedo dedodedo"
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eoin27
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Re: accelerator pedal

Post by eoin27 »

Same problem with my second D9 when i first got it. Teamster is right, But if you don't feel like splashing out on a new cable, you can re-route the existing one over the engine (instead of behind it) and leave it sitting in top of the engine. A penny to a pound that the problem area is where the cable comes out of the firewall and turns 90 degrees towards the throttle body. If you can make the turn at another point in the cable, that should solve your problem.

Well I've no complaints after 11 months anyway 8)
2000 D9 Coupé 2.0 SE EW10J4 Scarlet Red - 5 litres of oil gone in 500 miles!!! Time for a new coupe me thinks
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steve_earwig
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Re: accelerator pedal

Post by steve_earwig »

Finally, a problem my cars will never have! :cheesy:
Unskilled meddling sin©e 2007

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Captain Jack
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Re: accelerator pedal

Post by Captain Jack »

I wonder why they still have a cable go to the engine rather having having a throttle pot by the pedal itself. It's all fly by wire these days anyway
2003 - 2008: 1998 Peugeot 406 2.1 TD 110bhp LX Saloon
2008 - 2009: 2004 Honda Accord 2.2 CDTI 136bhp Executive Saloon
2009 - 2013: 2002 Peugeot 406 2.0 HDI 110bhp Executive Saloon
2013 - 2021: 2007 Peugeot 407 2.2 HDI 170bhp Executive Saloon (mapped to 213bhp :twisted:)
2021 - ????: 2016 Ford Mondeo 2.0 TDCi 180bhp Titanium
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eoin27
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Re: accelerator pedal

Post by eoin27 »

Captain Jack wrote:I wonder why they still have a cable go to the engine rather having having a throttle pot by the pedal itself. It's all fly by wire these days anyway
good point. was thinking that recently but came to the conclusion that the old xu engines had the manual throttle body so perhaps it wasn't possible to make the new ones have the pot by the accelerator without making major modifications to the space around it
2000 D9 Coupé 2.0 SE EW10J4 Scarlet Red - 5 litres of oil gone in 500 miles!!! Time for a new coupe me thinks
bigdaves406
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Re: accelerator pedal

Post by bigdaves406 »

thanks for all your help guys :D
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mjb
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Re: accelerator pedal

Post by mjb »

Captain Jack wrote:I wonder why they still have a cable go to the engine rather having having a throttle pot by the pedal itself. It's all fly by wire these days anyway
Because servos powerful and accurate enough to open and close the throttle as fast as your foot can move the pedal are damn expensive, then there's the R&D required for the controller circuit etc and it just isn't cost effective when a 50p bit of braided cable in an armoured sleeve will do the job better :)

Unless you're talking diesels, in which case I'm under the impression they don't have throttles so seems crazy of peugeot to do that. I'm pretty sure modern diesels are literally just a spring-loaded pedal attached to a pot though
<steve_earwig> I think this forum is more about keeping our cars going with minimal outlay than giving our cars more reason to go bang
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eoin27
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Re: accelerator pedal

Post by eoin27 »

mjb wrote:I'm pretty sure modern diesels are literally just a spring-loaded pedal attached to a pot though
They are. Most notably the last gen mondeo
2000 D9 Coupé 2.0 SE EW10J4 Scarlet Red - 5 litres of oil gone in 500 miles!!! Time for a new coupe me thinks
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