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The 8th Gen Riviera Resource
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| | what are these? relays? |  |
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dreww
Junkie
Location : Dallas
Joined : 2007-04-10
Post Count : 851
Merit : 9
| | Subject: what are these? relays? Mon Oct 12, 2009 6:43 pm | |
| On the back of the firewall in the engine bay, center of firewall near the top, are three relay looking things.....2 gray and 1 black. What are these?
They are right underneath the cruise control module in the engine bay. My injectors are getting power, but not pulsing. The main wiring harness runs through/into these things. Im wondering if one controls the pulsing of the fuel injectors.
Ill try to post some pics.
https://2img.net/r/ihimizer/img164/5643/sdc10199n.jpg
https://2img.net/r/ihimizer/img26/6562/sdc10200hw.jpg
https://2img.net/r/ihimizer/img26/7533/sdc10204c.jpg
this last pic is of a black box that sits above the "relays", in between the wiper motor and cruise control box in the engine bay. What does it do?
https://2img.net/r/ihimizer/img26/1482/sdc10201h.jpg
btw, I have a sway bar and tubing from my intercooler in the way. thats why the pics suck | |
| | | | Eldo
Expert
Name : Mark
Age : 59
Location : West Salem, Oregon... FINALLY
Joined : 2009-04-09
Post Count : 3176
Merit : 104
| | Subject: Re: what are these? relays? Mon Oct 12, 2009 7:40 pm | |
| They are definitely "Bosch Type" relays, but so far I'm damned if I can find out what they're for. Everything I look up is in the junction/fuse box ahead of the washer tank...  | |
| | | | Eldo
Expert
Name : Mark
Age : 59
Location : West Salem, Oregon... FINALLY
Joined : 2009-04-09
Post Count : 3176
Merit : 104
| | Subject: Re: what are these? relays? Mon Oct 12, 2009 7:52 pm | |
| Got it!!  Starting from the passenger side, the first one is the main Cooling Fan relay. The 2 Fan speed-control relays are in the front fuse box... The other 2 firewall relays are the Main and Pump relays for the ABS system. . | |
| | | | dreww
Junkie
Location : Dallas
Joined : 2007-04-10
Post Count : 851
Merit : 9
| | Subject: Re: what are these? relays? Mon Oct 12, 2009 7:55 pm | |
| thx brotha! that was fast! | |
| | | | Eldo
Expert
Name : Mark
Age : 59
Location : West Salem, Oregon... FINALLY
Joined : 2009-04-09
Post Count : 3176
Merit : 104
| | Subject: Re: what are these? relays? Mon Oct 12, 2009 8:48 pm | |
| - dreww wrote:
this last pic is of a black box that sits above the "relays", in between the wiper motor and cruise control box in the engine bay. What does it do?
https://2img.net/r/ihimizer/img26/1482/sdc10201h.jpg
btw, I have a sway bar and tubing from my intercooler in the way. thats why the pics suck That's just a main electrical connector-block, C102. btw, that's a strut-tower brace, right? What kind? | |
| | | | dreww
Junkie
Location : Dallas
Joined : 2007-04-10
Post Count : 851
Merit : 9
| | Subject: Re: what are these? relays? Mon Oct 12, 2009 8:53 pm | |
| - Eldo wrote:
- dreww wrote:
this last pic is of a black box that sits above the "relays", in between the wiper motor and cruise control box in the engine bay. What does it do?
https://2img.net/r/ihimizer/img26/1482/sdc10201h.jpg
btw, I have a sway bar and tubing from my intercooler in the way. thats why the pics suck
That's just a main electrical connector-block, C102.
btw, that's a strut-tower brace, right? What kind? my mistake, yes a strut tower brace. Its the one for the cadillac CTS. Cheap, quick mod. Takes a little modifying on my 96. Noticeable handling improvement for the price. Though these boats will always handle like boats. | |
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