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klandyg

New Member

• Apr 5, 2010

• #1

Bought a k series 1.8 petrol 5 door Serengeti nice black leather seats, new tyres, exhaust, cat, brakes. had the engine re-done from Ground up, Window Regulators done, Failed M.O.T on Wiper Motor and Co2 Emissions after all that. motor will be sorted in the Mornin. No Faults, all good mechanic has thrown his hand in and suggests an ECU re-map to fix the High Co2 any ideas?

 

wiltshire landyman

I’m back

• Apr 5, 2010

• #2

sell it and buy summit else

 

andyb66

Well-Known Member

• Apr 6, 2010

• #3

It would be good to know the HC reading as well.......but at a guess Lamda sensor?

 

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klandyg

New Member

• Apr 6, 2010

• #4

klandyg said:

Bought a k series 1.8 petrol 5 door Serengeti nice black leather seats, new tyres, exhaust, cat, brakes. had the engine re-done from Ground up, Window Regulators done, Failed M.O.T on Wiper Motor and Co2 Emissions after all that. motor will be sorted in the Mornin. No Faults, all good mechanic has thrown his hand in and suggests an ECU re-map to fix the High Co2 any ideas?

Click to expand...

Wiper Motor obtained from scrap yard £20 bargain! instant fix! now for the difficult bit.

 

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klandyg

New Member

• Apr 6, 2010

• #5

andyb66 said:

It would be good to know the HC reading as well.......but at a guess Lamda sensor?

Click to expand...

Fast idle
Co:1.01% Fail
Hc:128ppm pass
Lambda: 1.04 pass

Fast idle 2
Co:0.98% Fail
Hc:133ppm pass
Lambda: 1.03 pass

Natrual idle
Co:50% Pass

 

andyb66

Well-Known Member

• Apr 7, 2010

• #6

When the engine was 're-done from ground up' what engine management ancillaries where changed and which ones are old?