David Spilsbury Posted June 17, 2022 Posted June 17, 2022 Good Morning I was referred to The Honda Owners Club by Honda in Swindon. I own a 1995 Honda CRX (reg N753 EKP, engine no. D16Z6-4709549) which has failed its MOT due to high emission levels. I have been told I need a replacement catalytic converter and was given the name of Online Automotive. They have told me they can supply what I need but asked me 2 questions , neither of which I know the answer to as I am not technically minded. …does my car have a lamda sensor? …does it have onboard diagnostics? Can anyone help or offer any advice – I would be most grateful Thank you Dave 07867 663232
Trevor Posted June 20, 2022 Posted June 20, 2022 Hi Dave Your car will probably have a catalytic converter with one lambda sensor and also it will more than likely have onboard diagnostics but in a very simple format (OBD1 or flash codes). The emissions failure may be down to something as simple as an exhaust leak which is drawing air, a perished vaccum hose on the intake or various other issue, not necessarily relating to the catalytic converter. An exhaust gas readout (4 gases + lambda readings) would narrow down the fault
David Spilsbury Posted June 21, 2022 Author Posted June 21, 2022 That's very helpful Trevor, thank you Dave 1
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