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85 Jetta GLI Fuel Pump Relay - 4 or 5 terminals?
The fuel pump relay on my 85 Jetta GLI with CIS-E fuel injection has 4
terminals. However, the Bentley manual shows 5 terminals. The only 4 terminal fuel pump relay I could find in the schematics was for an 87 16V (CIS-E). I thought that only the the CIS system used a 5 terminal relay. |
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85 Jetta GLI Fuel Pump Relay - 4 or 5 terminals?
On Thu, 19 Nov 2009 04:49:17 GMT, Wayne Faas >
wrote: >The fuel pump relay on my 85 Jetta GLI with CIS-E fuel injection has 4 >terminals. However, the Bentley manual shows 5 terminals. The only 4 >terminal fuel pump relay I could find in the schematics was for an 87 16V >(CIS-E). I thought that only the the CIS system used a 5 terminal relay. I've gotta ask: "Was it workign with the four terminal relay at any point in time?" if yes, then I'd say four was correct. <g> |
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85 Jetta GLI Fuel Pump Relay - 4 or 5 terminals?
PeterD wrote:
> On Thu, 19 Nov 2009 04:49:17 GMT, Wayne Faas > > wrote: > >> The fuel pump relay on my 85 Jetta GLI with CIS-E fuel injection has 4 >> terminals. However, the Bentley manual shows 5 terminals. The only 4 >> terminal fuel pump relay I could find in the schematics was for an 87 16V >> (CIS-E). I thought that only the the CIS system used a 5 terminal relay. > > I've gotta ask: "Was it workign with the four terminal relay at any > point in time?" if yes, then I'd say four was correct. <g> On my 1984 GTI (CIS), remember when you first turned on the key, the fuel pump would kick on momentarily for a couple seconds to charge up the system. Perhaps what the fifth pin was for, now done by computer. |
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