Quote:
Originally Posted by PeteKz
WUR 089: SP= 4.8bar (70 psi)
CCP at 65F=2.0bar (30psi),
WCP without vacuum =3.7bar (54psi), with vacuum=4.2bar (62psi). This is above the spec.
WUR 033:
CCP at 60F=1.8bar (26psi)
WCP without vacuum =3.5bar (52psi), with vacuum =4.2bar (62psi). This is above the spec.
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Peter,
Both your WUR’s are no good. You should know by now that these WUR’s will only give you VERY LEAN condition. And make a bad situation worse by adjusting your fuel mixture to get a good AFR reading.
Calibrate your -089 and save your -033. Install a good working -089. This is a better mouse trap than -033.
Tony