v70 won't start

Feb 03, 2004 1 Replies
D

My '99 V70 still won't start! I changed the 02 sensor, took it down from the jack, and problems.... cranks but won't start.



There are no OBDII error codes, so I don't think I have a bad or a disconnected sensor.



I am getting spark, and appear to have decent fuel pressure at the injector bar (checked the schraeder valve for fuel and pressure)



I am at a loss for what to check. Does anyone have a list of connections (vacuum?) that may have gotten knocked loose, to cause no starting?



Thanks,


-david p-


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I would unplug the o2 sensor breifly and check the engine bay fuses for the injection system- there i a 10amp one in there as i recall. You may have somehow shorted the heater supply to the o2 sensor and blown the system power fuse- i.e. the same one as the heater which supplies +12v to all engine actuators like injectors, ISCV, etc etc...

Otherwise...I dont know.

Tim..

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