Having problems with your Alfa Romeo 156 ?

Alfa romeo 156 high pressure fuel pump diagram

Posted / edited by AnonymousUser on : 15-01-2018

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Alfa romeo 156 high pressure fuel pump diagram


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I have a 1988 camper it's on a Ford F350 chasse with a 460 ci. engine. Has one gas tank with a low pressure pump in it and a high pressure pump on the frame rail. The truck runs for an hour and dies. at that point there is no fuel pressure or spark and the high pressure pump is hot. I replaced the high pressure pump and the fuel pump relay but it didn't help. Can anyone tell me why the high pressure pump could be getting hot and would it cause it to not have spark ?


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I have a 2001 Chevy blazer extreme, I have replaced everything. Fuel pump, filter, and fuel injection spider. None of these were the problem, when I turn the key to the on position, the fuel pressure gauge climbs upto 2 psi. After the pump cycles the pressure drops to 0. If I prime the system the pressure will climb to 10 psi, then promptly die off as the engine stalls out again. I have changed the pump twice just to find out the problem still exists. What am I missing? I have no engine codes th


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I changed the high pressure fuel pump. Now the car will turn over but won't start. Is there a reset switch on it ? I'm having the same problem with my 89 Ford Bronco. On the 89 bronco I changed the fuel pump, fuel filter, and the pressure regulator. on the fuel pumps there is no markings for positive or negitive for wire connection. Belp..


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I have replaced the low pressure fuel pump, the high pressure fuel pump, and fuel filter. The relays are fine and the check engine light comes on so the EEC is ok. It will turn over but will not start. I have gotten it to start for about 10-30 seconds but then dies. Also, my battery is about done but will jump start a few times but will die within seconds. What else can it be within the fuel system and can the battery be an issue???? Please let me know if you have any suggestions of what el


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T.p.s. censor ... 1999 Pontiac Grand Prix

I have a 1988 Bronco II that was not driven for about 18 months. The gas smelled bad so I removed all the gas from the tank, installed a new in-tank fuel pump and high pressure frame mounted fuel pump and fuel filter. I also checked to see if I had spark and that seemed to be fine. Right after I installed the fuel pumps I could hear both of them engage when the switch was turned on. When I went to start it the next day I had no luck. I then replaced the fuel pump relay, even though the old


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I have 87 ranger 2.9l 4x4 replaced IAC,TPS,FUEL PRESSURE REG ..still cuts out when cold and stalls try to rev to 3000 rpm cuts on and off but when warms up have no problems ,been told fuel pump but has 2 low psi and high psi pumps what one should i replace or should i try both w/filter or could it be another problem ?? PS:I tested fuel pressure it was at 39psi running at operating temp not when symptoms were present


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2002 vauxhall vivaro 1.9dti with no fuel pressure from high pressure fuel pump


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Fuel problem !986 Ford Ranger with 2.9 engine,Truck will not start,no electricity any where on the fuel system,replace module,mapp sensor,new fuel pumps,it has low and high pressure pumps,replaced fuel relay. Everything is firing like it should.You can hotwire the fuel system anywhere you want to and the pumps will work,but truck still will not start.Any ideals. PS Already changed computers.


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I need to check the solenoid controller for the high pressure fuel pump on cylinder head. Can you send a schematic of the solenoid controller for fuel pump? Thanks.


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I have a 1988 F150 with a 5.0 4x4 duel tank, now heres my problem, i have no fuel pressure at all, i replaced my fuel pump that is on the fram rail and both fuel filters, and my fuel pump relay, im going to buy a eec relay tommorro but i would like to know how to bypass the eec power so that i can put power strait to my pump and then ill know its the eec relay cause it holds the power for the fp relay, but i dont have a book at all with no diagrams i just bought this truck 4 days ago and it sat


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Check the trottle body postioning sensor... ... 1987 Chevrolet S-10 Pickup
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